Finite Group Databasebeta

← C4×#17985732 #31888327

Subgroups — C4×#17985732 #31888327

Order 18176.

816 conjugacy classes of subgroups.

The subgroup lattice has 464 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×#14556102C211yesmaximal, characteristic
2C4×C22⋊(C71⋊C8)C211yesmaximal, characteristic, complemented
3C2×#17985732C212yesmaximal
4#22586219C212yesmaximal, complemented
5C4×#95×C71C211yesmaximal, characteristic, complemented
6C2×#14556102C2211yescharacteristic
7C2×C4×D284C411yescharacteristic, complemented
8C2×C4×C22⋊D71—21no—
9C2×C22⋊(C71⋊C8)C2212yes—
10C2×C4×C71⋊C8—21no—
11#17985901C411yescharacteristic, complemented
12#17985897C411yescharacteristic, complemented
13#17985890—21no—
14#17985878—21no—
15#17985859C2211yescharacteristic
16C4×C4⋊Dic71C411yescharacteristic, complemented
17C4×(C2×D71)⋊C4—21no—
18#17985754—21no—
19#17985732C418yesdirect product factor
20C22×C42×C71—21no—
21C22×C42×C71C2211yescharacteristic
22C2×#95×C71—21no—
23C2×#95×C71C2212yes—
24C22×D284C2×C411yescharacteristic
25C22×C22⋊D71—21no—
26C22×C4×D71—21no—
27C22×C71⋊C8—22no—
28#14556102—22no—
29#14556102C2×C414yes—
30C4×D284—42no—
31C4×C22⋊D71—42no—
32C4×C22⋊D71—42no—
33C2×C4⋊Dic71C2×C411yescharacteristic
34C2×C4⋊Dic71C2×C411yescharacteristic
35C2×C4⋊Dic71C2×C411yescharacteristic
36C2×Dic71⋊C4—21no—
37C2×C22⋊Dic71—21no—
38C2×(C2×D71)⋊C4—21no—
39C2×(C2×D71)⋊C4—21no—
40C2×(C2×D71)⋊C4—21no—
41C2×(C2×D71)⋊C4—21no—
42C2×C4×Dic71—21no—
43C22⋊(C71⋊C8)—22no—
44C22⋊(C71⋊C8)C2×C414yescomplemented
45C4×C71⋊C8—42no—
46C71⋊#95—21no—
47C71⋊#95—21no—
48C71⋊#95—21no—
49C23×C4×C71—22no—
50C23×C4×C71D411yescharacteristic
51C23×C4×C71D411yescharacteristic
52C23×C4×C71C2311yescharacteristic
53C2×C42×C71—24no—
54C2×C42×C71—42no—
55C2×C42×C71—42no—
56C2×C42×C71—42no—
57C2×C42×C71C2×C411yescharacteristic
58C2×C42×C71C2×C411yescharacteristic
59C2×C42×C71D411yescharacteristic
60C2×C42×C71D411yescharacteristic
61#95×C71—24no—
62#95×C71—22no—
63#95×C71C2×C414yescomplemented
64C23×D71—21no—
65C2×D284—21no—
66C2×D284—41no—
67C2×D284—41no—
68C2×D284C4212yescomplemented
69C2×C22⋊D71—24no—
70C2×C22⋊D71—41no—
71C2×C22⋊D71—41no—
72C2×C22⋊D71—42no—
73C22×Dic71—21no—
74C22×Dic71—21no—
75C22×Dic71—21no—
76C2×C4×D71—42no—
77C2×C4×D71—42no—
78C2×C4×D71—42no—
79C2×C71⋊C8—24no—
80C2×C71⋊C8—42no—
81C2×C71⋊C8—42no—
82C4⋊Dic71—21no—
83C4⋊Dic71—41no—
84C4⋊Dic71—41no—
85C4⋊Dic71C4212yescomplemented
86Dic71⋊C4—42no—
87C22⋊Dic71—41no—
88C22⋊Dic71—41no—
89(C2×D71)⋊C4—24no—
90(C2×D71)⋊C4—42no—
91(C2×D71)⋊C4—42no—
92(C2×D71)⋊C4—42no—
93C4×Dic71—42no—
94C24×C71C2×D411yescharacteristic
95C22×C4×C71—22no—
96C22×C4×C71—22no—
97C22×C4×C71—24no—
98C22×C4×C71—24no—
99C22×C4×C71—24no—
100C22×C4×C71—22no—
101C22×C4×C71—22no—
102C22×C4×C71—41no—
103C22×C4×C71—41no—
104C22×C4×C71—41no—
105C22×C4×C71—42no—
106C22×C4×C71—42no—
107C22×C4×C71—42no—
108C22×C4×C71—42no—
109C22×C4×C71C22⋊C411yescharacteristic
110C22×C4×C71C22⋊C411yescharacteristic
111C22×C4×C71C22⋊C411yescharacteristic
112C22×C4×C71C22⋊C411yescharacteristic
113C22×C4×C71D812yes—
114C22×C4×C71SD1612yes—
115C22×C4×C71C22×C411yescharacteristic
116C22×C4×C71C22×C412yes—
117C22×C4×C71C2×D411yescharacteristic
118C22×C4×C71#4112yes—
119C42×C71—22no—
120C42×C71—22no—
121C42×C71—41no—
122C42×C71—41no—
123C42×C71—48no—
124C23×C71—21no—
125C23×C71—21no—
126C23×C71—21no—
127C23×C71—21no—
128C23×C71C2×C22⋊C411yescharacteristic
129C23×C71C4×D412yes—
130C23×C71C2×D811yescharacteristic
131C23×C71C2×SD1611yescharacteristic
132C23×C71#13512yes—
133C22×D71—22no—
134C22×D71—41no—
135C22×D71—41no—
136C22×D71—41no—
137C22×D71—41no—
138C22×D71—41no—
139C22×D71—41no—
140C2×C4×C71—21no—
141C2×C4×C71—21no—
142C2×C4×C71—21no—
143C2×C4×C71—21no—
144C2×C4×C71—21no—
145C2×C4×C71—21no—
146C2×C4×C71—21no—
147C2×C4×C71—21no—
148C2×C4×C71—24no—
149C2×C4×C71—24no—
150C2×C4×C71—28no—
151C2×C4×C71—21no—
152C2×C4×C71—21no—
153C2×C4×C71—21no—
154C2×C4×C71—42no—
155C2×C4×C71—42no—
156C2×C4×C71—44no—
157C2×C4×C71—44no—
158C2×C4×C71—44no—
159C2×C4×C71—44no—
160C2×C4×C71—44no—
161C2×C4×C71—44no—
162C2×C4×C71—44no—
163C2×C4×C71#9912yes—
164C2×C4×C71#10212yes—
165C2×C4×C71#10212yes—
166C2×C4×C71#10412yes—
167C2×C4×C71#10412yes—
168C2×C4×C71C2×C4211yescharacteristic
169C2×C4×C71#11711yescharacteristic
170C2×C4×C71C4×D412yes—
171C22⋊D71—44no—
172C22⋊D71—44no—
173C2×Dic71—22no—
174C2×Dic71—41no—
175C2×Dic71—41no—
176C2×Dic71—41no—
177C2×Dic71—41no—
178C2×Dic71—41no—
179C2×Dic71—41no—
180C2×Dic71—41no—
181C2×Dic71—41no—
182D284—42no—
183D284—42no—
184C4×D71—84no—
185C71⋊C8—44no—
186C22×C71—21no—
187C22×C71—21no—
188C22×C71—22no—
189C22×C71—22no—
190C22×C71—22no—
191C22×C71—21no—
192C22×C71—21no—
193C22×C71—22no—
194C22×C71C4×C22⋊C411yescharacteristic
195C22×C71C2×#9911yescharacteristic
196C22×C71#41011yescharacteristic
197C22×C71C2×#10211yescharacteristic
198C22×C71#41611yescharacteristic
199C22×C71C2×#10411yescharacteristic
200C22×C71C2×#10411yescharacteristic
201C22×C71C4×D812yes—
202C22×C71C4×SD1612yes—
203C2×D71—42no—
204C2×D71—42no—
205C2×D71—42no—
206C2×D71—81no—
207C2×D71—81no—
208C2×D71—81no—
209C2×D71—81no—
210C4×C71—22no—
211C4×C71—22no—
212C4×C71—21no—
213C4×C71—21no—
214C4×C71—22no—
215C4×C71—48no—
216C4×C71—41no—
217C4×C71#32714yescomplemented
218Dic71—42no—
219Dic71—81no—
220Dic71—81no—
221C4×#327—711nomaximal, Sylow
222C2×C71—22no—
223C2×C71—22no—
224C2×C71C2×#32711yescharacteristic
225C2×C71#150011yescharacteristic
226C2×C71#150111yescharacteristic
227C2×C71#150211yescharacteristic
228C2×C71C4×#9911yescharacteristic
229C2×C71C4×#10411yescharacteristic
230C2×C71C4×#10211yescharacteristic
231D71—82no—
232C4×#121—711no—
233C4×C22⋊C8—711no—
234C2×#327—712no—
235C4×#95D7111yescharacteristic, complemented
236#1294—712no—
237C71C4×#32711yescharacteristic, complemented, Sylow
238C2×#121—711no—
239C2×C4×D4—711no—
240C2×C4×D4—1421no—
241C22×C42—21no—
242C22×C42C2×D7111yescharacteristic
243C2×C22⋊C8—712no—
244C2×C4×C8—1421no—
245#390—711no—
246#389—711no—
247#388—1421no—
248#386—1421no—
249#380—711no—
250C4×C4⋊C4—711no—
251C4×C22⋊C4—1421no—
252C2×#95—21no—
253C2×#95C2×D7112yes—
254#336—1421no—
255#327—718no—
256C22×D4—711no—
257C22×D4—1421no—
258C23×C4—22no—
259C23×C4—1421no—
260C23×C4C22⋊D7111yescharacteristic
261C23×C4C22⋊D7111yescharacteristic
262C23×C4C22×D7111yescharacteristic
263C22×C8—1422no—
264#121—714no—
265#121—1422no—
266C4×D4—2842no—
267C4×D4—2842no—
268C4×D4—2842no—
269C2×C4⋊C4—711no—
270C2×C4⋊C4—711no—
271C2×C4⋊C4—711no—
272C2×C4⋊C4—1421no—
273C2×C22⋊C4—1421no—
274C2×C22⋊C4—1421no—
275C2×C22⋊C4—1421no—
276C2×C22⋊C4—1421no—
277C2×C22⋊C4—1421no—
278C2×C42—24no—
279C2×C42—42no—
280C2×C42—42no—
281C2×C42—42no—
282C2×C42—1421no—
283C2×C42C4×D7111yescharacteristic
284C2×C42C4×D7111yescharacteristic
285C2×C42D28411yescharacteristic
286C2×C42D28411yescharacteristic
287C22⋊C8—714no—
288C22⋊C8—1422no—
289C4×C8—2842no—
290#95—24no—
291#95—22no—
292#95—1421no—
293#95—1421no—
294#95—1421no—
295#95C4×D7114yescomplemented
296C24—1421no—
297C24C2×C22⋊D7111yescharacteristic
298C2×D4—2841no—
299C2×D4—2841no—
300C2×D4—2841no—
301C2×D4—2841no—
302C2×D4—2842no—
303C2×D4—712no—
304C2×D4—1424no—
305C2×D4—1421no—
306C22×C4—22no—
307C22×C4—22no—
308C22×C4—24no—
309C22×C4—24no—
310C22×C4—24no—
311C22×C4—22no—
312C22×C4—22no—
313C22×C4—41no—
314C22×C4—41no—
315C22×C4—41no—
316C22×C4—42no—
317C22×C4—42no—
318C22×C4—42no—
319C22×C4—42no—
320C22×C4—2842no—
321C22×C4—2842no—
322C22×C4—2842no—
323C22×C4—1421no—
324C22×C4—1421no—
325C22×C4—1421no—
326C22×C4(C2×D71)⋊C411yescharacteristic
327C22×C4(C2×D71)⋊C411yescharacteristic
328C22×C4(C2×D71)⋊C411yescharacteristic
329C22×C4(C2×D71)⋊C411yescharacteristic
330C22×C4#1176585012yes—
331C22×C4#1176585212yes—
332C22×C4C2×C4×D7111yescharacteristic
333C22×C4C2×C4×D7112yes—
334C22×C4C2×D28411yescharacteristic
335C22×C4#1176586512yes—
336C2×C8—2842no—
337C2×C8—2842no—
338C2×C8—1424no—
339C4⋊C4—2841no—
340C4⋊C4—2841no—
341C4⋊C4—2842no—
342C4⋊C4—712no—
343C4⋊C4—1421no—
344C22⋊C4—2842no—
345C22⋊C4—2841no—
346C22⋊C4—2841no—
347C22⋊C4—2842no—
348C22⋊C4—2842no—
349C22⋊C4—1424no—
350C42—22no—
351C42—22no—
352C42—41no—
353C42—41no—
354C42—48no—
355C42—2842no—
356C23—21no—
357C23—21no—
358C23—21no—
359C23—21no—
360C23—2841no—
361C23—2841no—
362C23—2841no—
363C23—2841no—
364C23—2841no—
365C23—2841no—
366C23—1422no—
367C23C2×(C2×D71)⋊C411yescharacteristic
368C23C4×C22⋊D7112yes—
369C23C2×#1176585011yescharacteristic
370C23C2×#1176585211yescharacteristic
371C23#1455614812yes—
372D4—2842no—
373D4—2842no—
374D4—2844no—
375D4—2844no—
376C2×C4—21no—
377C2×C4—21no—
378C2×C4—21no—
379C2×C4—21no—
380C2×C4—21no—
381C2×C4—21no—
382C2×C4—21no—
383C2×C4—21no—
384C2×C4—24no—
385C2×C4—24no—
386C2×C4—28no—
387C2×C4—21no—
388C2×C4—21no—
389C2×C4—21no—
390C2×C4—42no—
391C2×C4—42no—
392C2×C4—44no—
393C2×C4—44no—
394C2×C4—44no—
395C2×C4—44no—
396C2×C4—44no—
397C2×C4—44no—
398C2×C4—44no—
399C2×C4—2841no—
400C2×C4—2841no—
401C2×C4—2841no—
402C2×C4—2841no—
403C2×C4—2841no—
404C2×C4—2841no—
405C2×C4—2841no—
406C2×C4—2841no—
407C2×C4—5684no—
408C2×C4—1422no—
409C2×C4#1455604212yes—
410C2×C4#1455604812yes—
411C2×C4#1455604812yes—
412C2×C4#1455605612yes—
413C2×C4#1455605612yes—
414C2×C4C42×D7111yescharacteristic
415C2×C4#1455608511yescharacteristic
416C2×C4C4×D28412yes—
417C8—2844no—
418C22—21no—
419C22—21no—
420C22—22no—
421C22—22no—
422C22—21no—
423C22—21no—
424C22—22no—
425C22—22no—
426C22—2842no—
427C22—2842no—
428C22—2842no—
429C22—5681no—
430C22—5681no—
431C22—5681no—
432C22—5681no—
433C22C4×(C2×D71)⋊C411yescharacteristic
434C22C2×#1455604211yescharacteristic
435C22#1798597211yescharacteristic
436C22C2×#1455604811yescharacteristic
437C22#1798599311yescharacteristic
438C22C2×#1455605611yescharacteristic
439C22C2×#1455605611yescharacteristic
440C22C4×#1176585012yes—
441C22C4×#1176585212yes—
442C4—22no—
443C4—22no—
444C4—22no—
445C4—21no—
446C4—21no—
447C4—48no—
448C4—41no—
449C4—2842no—
450C4—5681no—
451C4—5681no—
452C4#1798573214yesdirect product factor
453C2—22no—
454C2—22no—
455C2—5682no—
456C2C2×#1798573211yescharacteristic
457C2#2258682411yescharacteristic
458C2#2258682911yescharacteristic
459C2#2258683411yescharacteristic
460C2C4×#1455604211yescharacteristic
461C2C4×#1455605611yescharacteristic
462C2C4×#1455604811yescharacteristic
subgroupG/H
centerC22×C4(C2×D71)⋊C4
commutatorC2×C4×C71C2×C42
FrattiniC23×C4C22×D71
FittingC4×#95×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC2×#14556102C22
cosocleC23×C4×C71C23
hypercenterC4×#95D71
hypocenterC71C4×#327
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C4×#95

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C4×C22⋊(C71⋊C8)C2semidirect
4. #22586219C2semidirect
5. C4×#95×C71C2semidirect
7. C2×C4×D284C4semidirect
11. #17985901C4semidirect
12. #17985897C4semidirect
16. C4×C4⋊Dic71C4semidirect
19. #17985732C4direct (N × H)
44. C22⋊(C71⋊C8)C2×C4semidirect
63. #95×C71C2×C4semidirect
68. C2×D284C42semidirect
85. C4⋊Dic71C42semidirect
217. C4×C71#327semidirect
235. C4×#95D71semidirect
237. C71C4×#327semidirect
295. #95C4×D71semidirect
452. C4#17985732direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C4×#145561022
C4×C22⋊(C71⋊C8)2
C2×#179857322
#225862192
C4×#95×C712
C4×#32771