Finite Group Databasebeta

← C4×#17985723 #31887954

Subgroups — C4×#17985723 #31887954

Order 18176.

946 conjugacy classes of subgroups.

The subgroup lattice has 466 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C4×C22⋊(C71⋊C8)C212yesmaximal, complemented
2C2×#17985723C212yesmaximal
3#22586183C212yesmaximal, complemented
4C2×C4×C22⋊C4×C71C211yesmaximal, characteristic
5C2×C22⋊(C71⋊C8)C2214yes—
6C2×C4×C71⋊C8—22no—
7#17985754—22no—
8#17985723C418yesdirect product factor
9C24×C4×C71C411yescharacteristic
10C22×C22⋊C4×C71C411yescharacteristic
11C22×C22⋊C4×C71C2211yescharacteristic
12C22×C42×C71C411yescharacteristic
13C22×C42×C71C2211yescharacteristic
14C4×C22⋊C4×C71—22no—
15C4×C22⋊C4×C71—22no—
16C2×#95×C71C411yescharacteristic
17C2×#95×C71C2211yescharacteristic
18C22×C71⋊C8—24no—
19C22⋊(C71⋊C8)—24no—
20C22⋊(C71⋊C8)C2×C418yescomplemented
21C4×C71⋊C8—44no—
22C25×C71C2×C411yescharacteristic
23C23×C4×C71—21no—
24C23×C4×C71—21no—
25C23×C4×C71—22no—
26C23×C4×C71—42no—
27C23×C4×C71—42no—
28C23×C4×C71C814yescomplemented
29C23×C4×C71C2×C411yescharacteristic
30C23×C4×C71C2×C411yescharacteristic
31C23×C4×C71C2×C411yescharacteristic
32C23×C4×C71C2×C411yescharacteristic
33C23×C4×C71C2×C411yescharacteristic
34C23×C4×C71C2311yescharacteristic
35C2×C22⋊C4×C71—22no—
36C2×C22⋊C4×C71—22no—
37C2×C22⋊C4×C71—22no—
38C2×C22⋊C4×C71—22no—
39C2×C22⋊C4×C71C814yescomplemented
40C2×C22⋊C4×C71C2×C414yes—
41C2×C42×C71—21no—
42C2×C42×C71—21no—
43C2×C42×C71—42no—
44C2×C42×C71—42no—
45C2×C42×C71D412yes—
46C2×C42×C71D412yes—
47#95×C71—22no—
48#95×C71—22no—
49C2×C71⋊C8—28no—
50C2×C71⋊C8—44no—
51C2×C71⋊C8—44no—
52C24×C71—21no—
53C24×C71—21no—
54C24×C71—21no—
55C24×C71—21no—
56C24×C71—41no—
57C24×C71—41no—
58C24×C71—41no—
59C24×C71—41no—
60C24×C71C4212yes—
61C24×C71C2×C812yes—
62C24×C71C2×C812yes—
63C24×C71C22×C411yescharacteristic
64C22×C4×C71—22no—
65C22×C4×C71—22no—
66C22×C4×C71—21no—
67C22×C4×C71—21no—
68C22×C4×C71—21no—
69C22×C4×C71—21no—
70C22×C4×C71—21no—
71C22×C4×C71—21no—
72C22×C4×C71—24no—
73C22×C4×C71—24no—
74C22×C4×C71—41no—
75C22×C4×C71—41no—
76C22×C4×C71—41no—
77C22×C4×C71—41no—
78C22×C4×C71—42no—
79C22×C4×C71—42no—
80C22×C4×C71—48no—
81C22×C4×C71—48no—
82C22×C4×C71—42no—
83C22×C4×C71—42no—
84C22×C4×C71—41no—
85C22×C4×C71—41no—
86C22×C4×C71—41no—
87C22×C4×C71—41no—
88C22×C4×C71—41no—
89C22×C4×C71—41no—
90C22×C4×C71C4212yes—
91C22×C4×C71C22⋊C412yes—
92C22×C4×C71C22⋊C411yescharacteristic
93C22×C4×C71C22⋊C411yescharacteristic
94C22×C4×C71C2×C812yes—
95C22×C4×C71C2×C812yes—
96C22×C4×C71C2×C812yes—
97C22×C4×C71C2×C812yes—
98C22×C4×C71M1612yes—
99C22×C4×C71M1612yes—
100C22×C4×C71C22×C412yes—
101C22×C4×C71C2×D412yes—
102C22×C4×C71#4112yes—
103C22⋊C4×C71—28no—
104C22⋊C4×C71—28no—
105C42×C71—24no—
106C42×C71—42no—
107C42×C71—42no—
108C42×C71—42no—
109C23×C71—21no—
110C23×C71—21no—
111C23×C71—21no—
112C23×C71—21no—
113C23×C71—22no—
114C23×C71—22no—
115C23×C71—22no—
116C23×C71—22no—
117C23×C71—22no—
118C23×C71—22no—
119C23×C71—42no—
120C23×C71—42no—
121C23×C71—42no—
122C23×C71—42no—
123C23×C71—42no—
124C23×C71—42no—
125C23×C71—42no—
126C23×C71—42no—
127C23×C71—42no—
128C23×C71—42no—
129C23×C71—42no—
130C23×C71—42no—
131C23×C71—41no—
132C23×C71—41no—
133C23×C71—41no—
134C23×C71—41no—
135C23×C71C4×C814yescomplemented
136C23×C71C2×C4211yescharacteristic
137C23×C71C2×C22⋊C411yescharacteristic
138C23×C71#11711yescharacteristic
139C23×C71C22×C811yescharacteristic
140C23×C71C22×C811yescharacteristic
141C23×C71C2×M1611yescharacteristic
142C23×C71C2×M1611yescharacteristic
143C2×C4×C71—22no—
144C2×C4×C71—22no—
145C2×C4×C71—21no—
146C2×C4×C71—22no—
147C2×C4×C71—21no—
148C2×C4×C71—22no—
149C2×C4×C71—24no—
150C2×C4×C71—24no—
151C2×C4×C71—22no—
152C2×C4×C71—22no—
153C2×C4×C71—22no—
154C2×C4×C71—42no—
155C2×C4×C71—42no—
156C2×C4×C71—42no—
157C2×C4×C71—42no—
158C2×C4×C71—48no—
159C2×C4×C71—42no—
160C2×C4×C71—42no—
161C2×C4×C71—42no—
162C2×C4×C71—41no—
163C2×C4×C71—41no—
164C2×C4×C71—41no—
165C2×C4×C71—41no—
166C2×C4×C71—41no—
167C2×C4×C71—41no—
168C2×C4×C71—48no—
169C2×C4×C71—42no—
170C2×C4×C71—42no—
171C2×C4×C71—42no—
172C2×C4×C71C22⋊C814yes—
173C2×C4×C71C22⋊C812yes—
174C2×C4×C71C22⋊C812yes—
175C2×C4×C71#9912yes—
176C2×C4×C71#10012yes—
177C2×C4×C71C4×D414yes—
178C71⋊C8—48no—
179C22×C71—21no—
180C22×C71—21no—
181C22×C71—21no—
182C22×C71—21no—
183C22×C71—21no—
184C22×C71—21no—
185C22×C71—21no—
186C22×C71—21no—
187C22×C71—21no—
188C22×C71—21no—
189C22×C71—21no—
190C22×C71—21no—
191C22×C71—24no—
192C22×C71—44no—
193C22×C71—44no—
194C22×C71—44no—
195C22×C71—44no—
196C22×C71—42no—
197C22×C71—42no—
198C22×C71—42no—
199C22×C71—42no—
200C22×C71—42no—
201C22×C71—42no—
202C22×C71C4×C22⋊C411yescharacteristic
203C22×C71C2×C4×C811yescharacteristic
204C22×C71C4×M1611yescharacteristic
205C22×C71C2×C22⋊C811yescharacteristic
206C22×C71C2×C22⋊C811yescharacteristic
207C22×C71C2×#9911yescharacteristic
208C22×C71#41011yescharacteristic
209C22×C71C2×#10011yescharacteristic
210C22×C71#41311yescharacteristic
211C22×C71#43111yescharacteristic
212C22×C71#43111yescharacteristic
213C4×C71—22no—
214C4×C71—24no—
215C4×C71—24no—
216C4×C71—42no—
217C4×C71—42no—
218C4×C71—42no—
219C4×C71#32314yescomplemented
220C4×#323—711nomaximal, Sylow
221C2×C71—21no—
222C2×C71—21no—
223C2×C71—21no—
224C2×C71—21no—
225C2×C71—44no—
226C2×C71C2×#32311yescharacteristic
227C2×C71#145811yescharacteristic
228C2×C71#145911yescharacteristic
229C2×C71#146011yescharacteristic
230C2×C71C4×C22⋊C811yescharacteristic
231C2×C71C4×#9911yescharacteristic
232C2×C71C4×#10011yescharacteristic
233C2×C4×C22⋊C4D7111yescharacteristic
234C4×C22⋊C8—712no—
235C2×#323—712no—
236#1280—712no—
237C71C4×#32311yescharacteristic, complemented, Sylow
238C24×C4Dic7111yescharacteristic
239C22×C22⋊C4Dic7111yescharacteristic
240C22×C22⋊C4C2×D7111yescharacteristic
241C22×C42Dic7111yescharacteristic
242C22×C42C2×D7111yescharacteristic
243C2×C22⋊C8—714no—
244C2×C4×C8—1422no—
245C4×C22⋊C4—22no—
246C4×C22⋊C4—22no—
247C2×#95Dic7111yescharacteristic
248C2×#95C2×D7111yescharacteristic
249#336—1422no—
250#323—718no—
251C25C2×Dic7111yescharacteristic
252C23×C4—21no—
253C23×C4—21no—
254C23×C4—22no—
255C23×C4—42no—
256C23×C4—42no—
257C23×C4C71⋊C814yescomplemented
258C23×C4C2×Dic7111yescharacteristic
259C23×C4C2×Dic7111yescharacteristic
260C23×C4C2×Dic7111yescharacteristic
261C23×C4C2×Dic7111yescharacteristic
262C23×C4C2×Dic7111yescharacteristic
263C23×C4C22×D7111yescharacteristic
264C22×C8—1424no—
265C2×C22⋊C4—22no—
266C2×C22⋊C4—22no—
267C2×C22⋊C4—22no—
268C2×C22⋊C4—22no—
269C2×C22⋊C4C71⋊C814yescomplemented
270C2×C22⋊C4C4×D7114yes—
271C2×C42—21no—
272C2×C42—21no—
273C2×C42—42no—
274C2×C42—42no—
275C2×C42C22⋊D7112yes—
276C2×C42C22⋊D7112yes—
277C22⋊C8—718no—
278C22⋊C8—1424no—
279C4×C8—2844no—
280#95—22no—
281#95—22no—
282C24—21no—
283C24—21no—
284C24—21no—
285C24—21no—
286C24—41no—
287C24—41no—
288C24—41no—
289C24—41no—
290C24C4×Dic7112yes—
291C24C2×C71⋊C812yes—
292C24C2×C71⋊C812yes—
293C24C22×Dic7111yescharacteristic
294C22×C4—22no—
295C22×C4—22no—
296C22×C4—21no—
297C22×C4—21no—
298C22×C4—21no—
299C22×C4—21no—
300C22×C4—21no—
301C22×C4—21no—
302C22×C4—24no—
303C22×C4—24no—
304C22×C4—41no—
305C22×C4—41no—
306C22×C4—41no—
307C22×C4—41no—
308C22×C4—42no—
309C22×C4—42no—
310C22×C4—48no—
311C22×C4—48no—
312C22×C4—42no—
313C22×C4—42no—
314C22×C4—41no—
315C22×C4—41no—
316C22×C4—41no—
317C22×C4—41no—
318C22×C4—41no—
319C22×C4—41no—
320C22×C4C4×Dic7112yes—
321C22×C4C22⋊Dic7112yes—
322C22×C4C22⋊Dic7111yescharacteristic
323C22×C4C22⋊Dic7111yescharacteristic
324C22×C4C2×C71⋊C812yes—
325C22×C4C2×C71⋊C812yes—
326C22×C4C2×C71⋊C812yes—
327C22×C4C2×C71⋊C812yes—
328C22×C4#1176584912yes—
329C22×C4#1176584912yes—
330C22×C4C2×C4×D7112yes—
331C22×C4C2×C22⋊D7112yes—
332C22×C4#1176586512yes—
333C2×C8—2844no—
334C2×C8—2844no—
335C2×C8—1428no—
336C22⋊C4—28no—
337C22⋊C4—28no—
338C42—24no—
339C42—42no—
340C42—42no—
341C42—42no—
342C23—21no—
343C23—21no—
344C23—21no—
345C23—21no—
346C23—22no—
347C23—22no—
348C23—22no—
349C23—22no—
350C23—22no—
351C23—22no—
352C23—42no—
353C23—42no—
354C23—42no—
355C23—42no—
356C23—42no—
357C23—42no—
358C23—42no—
359C23—42no—
360C23—42no—
361C23—42no—
362C23—42no—
363C23—42no—
364C23—41no—
365C23—41no—
366C23—41no—
367C23—41no—
368C23C4×C71⋊C814yescomplemented
369C23C2×C4×Dic7111yescharacteristic
370C23C2×C22⋊Dic7111yescharacteristic
371C23#1455608711yescharacteristic
372C23C22×C71⋊C811yescharacteristic
373C23C22×C71⋊C811yescharacteristic
374C23C2×#1176584911yescharacteristic
375C23C2×#1176584911yescharacteristic
376C2×C4—22no—
377C2×C4—22no—
378C2×C4—21no—
379C2×C4—22no—
380C2×C4—21no—
381C2×C4—22no—
382C2×C4—24no—
383C2×C4—24no—
384C2×C4—22no—
385C2×C4—22no—
386C2×C4—22no—
387C2×C4—42no—
388C2×C4—42no—
389C2×C4—42no—
390C2×C4—42no—
391C2×C4—48no—
392C2×C4—42no—
393C2×C4—42no—
394C2×C4—42no—
395C2×C4—41no—
396C2×C4—41no—
397C2×C4—41no—
398C2×C4—41no—
399C2×C4—41no—
400C2×C4—41no—
401C2×C4—48no—
402C2×C4—42no—
403C2×C4—42no—
404C2×C4—42no—
405C2×C4C22⋊(C71⋊C8)14yes—
406C2×C4C22⋊(C71⋊C8)12yes—
407C2×C4C22⋊(C71⋊C8)12yes—
408C2×C4#1455604312yes—
409C2×C4#1455604512yes—
410C2×C4C4×C22⋊D7114yes—
411C8—2848no—
412C22—21no—
413C22—21no—
414C22—21no—
415C22—21no—
416C22—21no—
417C22—21no—
418C22—21no—
419C22—21no—
420C22—21no—
421C22—21no—
422C22—21no—
423C22—21no—
424C22—24no—
425C22—44no—
426C22—44no—
427C22—44no—
428C22—44no—
429C22—42no—
430C22—42no—
431C22—42no—
432C22—42no—
433C22—42no—
434C22—42no—
435C22C4×C22⋊Dic7111yescharacteristic
436C22C2×C4×C71⋊C811yescharacteristic
437C22C4×#1176584911yescharacteristic
438C22C2×C22⋊(C71⋊C8)11yescharacteristic
439C22C2×C22⋊(C71⋊C8)11yescharacteristic
440C22C2×#1455604311yescharacteristic
441C22#1798597311yescharacteristic
442C22C2×#1455604511yescharacteristic
443C22#1798598311yescharacteristic
444C22#1798605211yescharacteristic
445C22#1798605211yescharacteristic
446C4—22no—
447C4—24no—
448C4—24no—
449C4—42no—
450C4—42no—
451C4—42no—
452C4#1798572314yesdirect product factor
453C2—21no—
454C2—21no—
455C2—21no—
456C2—21no—
457C2—44no—
458C2C2×#1798572311yescharacteristic
459C2#2258665411yescharacteristic
460C2#2258665811yescharacteristic
461C2#2258666111yescharacteristic
462C2C4×C22⋊(C71⋊C8)11yescharacteristic
463C2C4×#1455604311yescharacteristic
464C2C4×#1455604511yescharacteristic
subgroupG/H
centerC22×C4C22⋊Dic71
commutatorC22×C71C2×C4×C8
FrattiniC23×C4C22×D71
FittingC2×C4×C22⋊C4×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC25×C71C2×C4
cosocleC23×C4×C71C23
hypercenterC2×C4×C22⋊C4D71
hypocenterC71C4×#323
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C4×C22⋊(C71⋊C8)C2semidirect
3. #22586183C2semidirect
8. #17985723C4direct (N × H)
20. C22⋊(C71⋊C8)C2×C4semidirect
28. C23×C4×C71C8semidirect
39. C2×C22⋊C4×C71C8semidirect
135. C23×C71C4×C8semidirect
219. C4×C71#323semidirect
237. C71C4×#323semidirect
257. C23×C4C71⋊C8semidirect
269. C2×C22⋊C4C71⋊C8semidirect
368. C23C4×C71⋊C8semidirect
452. C4#17985723direct (N × H)

Maximal subgroups

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

subgroupindex
C4×C22⋊(C71⋊C8)2
C2×#179857232
#225861832
C2×C4×C22⋊C4×C712
C4×#32371