Finite Group Databasebeta

← C2×#22586996 #31965749

Subgroups — C2×#22586996 #31965749

Order 18176.

1050 conjugacy classes of subgroups.

The subgroup lattice has 448 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986554C211yesmaximal, characteristic
2C2×#17986051C211yesmaximal, characteristic
3C2×C4⋊C8×D71C211yesmaximal, characteristic
4#22586996C218yesmaximal, direct product factor
5C2×#17985747C211yesmaximal, characteristic, complemented
6C2×#17985747C211yesmaximal, characteristic, complemented
7C2×#17985745C211yesmaximal, characteristic, complemented
8C2×#332×C71C211yesmaximal, characteristic, complemented
9C22×C8×D71—21no—
10#17986554—22no—
11#17986554—22no—
12#17986554C414yes—
13#17986554C2214yes—
14C2×#14556128C2211yescharacteristic
15C2×#14556119—21no—
16C2×#14556108C412yes—
17C2×#14556104—21no—
18C2×Q8×Dic71—21no—
19C2×#14556093C412yes—
20C2×#14556086—21no—
21C2×C42×D71C2211yescharacteristic
22#17986051—22no—
23#17986051C2214yes—
24C2×C4⋊(C71⋊C8)C2211yescharacteristic
25C2×C4⋊(C71⋊C8)C2211yescharacteristic
26C2×Dic71⋊C8—21no—
27C4⋊C8×D71—22no—
28C4⋊C8×D71C2214yes—
29C2×(C2×D71)⋊C8—21no—
30C2×C8×Dic71—21no—
31#17985747C2214yescomplemented
32#17985747C2214yescomplemented
33#17985745C2214yescomplemented
34C2×C4⋊Q8×C71C2211yescharacteristic
35C2×C4⋊C8×C71C2211yescharacteristic
36C2×C4⋊C8×C71C2211yescharacteristic
37#332×C71C2214yescomplemented
38C22×Dic142C2×C412yes—
39C22×C4×D71C2×C411yescharacteristic
40C22×C4×D71D411yescharacteristic
41C22×C4×D71D411yescharacteristic
42C22×C71⋊C8—21no—
43C22×C71⋊C8—21no—
44C2×C8×D71—24no—
45C2×C8×D71—44no—
46#14556128—21no—
47#14556128—21no—
48#14556128C2×C412yes—
49#14556128C2312yes—
50#14556119—24no—
51#14556119—24no—
52#14556108—24no—
53#14556108C2×C418yes—
54#14556104—24no—
55#14556104—24no—
56Q8×Dic71—24no—
57Q8×Dic71—24no—
58#14556093—24no—
59#14556093C2×C418yes—
60#14556086—24no—
61#14556086—24no—
62C2×C4⋊Dic71—22no—
63C2×C4⋊Dic71—21no—
64C2×C4⋊Dic71—21no—
65C2×Dic71⋊C4—22no—
66C2×(C2×D71)⋊C4—22no—
67C2×C4×Dic71—22no—
68C2×C4×Dic71C2×C411yescharacteristic
69C2×C4×Dic71D411yescharacteristic
70C2×C4×Dic71D411yescharacteristic
71C42×D71C2×C412yes—
72C42×D71D412yes—
73C42×D71D412yes—
74C42×D71C2312yes—
75C4⋊(C71⋊C8)—21no—
76C4⋊(C71⋊C8)—21no—
77C4⋊(C71⋊C8)C2312yes—
78C4⋊(C71⋊C8)C2312yes—
79Dic71⋊C8—24no—
80(C2×D71)⋊C8—24no—
81C8×Dic71—24no—
82C22×Q8×C71—21no—
83C22×C8×C71—21no—
84C22×C8×C71—21no—
85C4⋊Q8×C71—21no—
86C4⋊Q8×C71—21no—
87C4⋊Q8×C71C2×C412yes—
88C4⋊Q8×C71C2312yes—
89C2×C4⋊C4×C71—21no—
90C2×C4⋊C4×C71C2×C412yes—
91C2×C42×C71C2311yescharacteristic
92C4⋊C8×C71—21no—
93C4⋊C8×C71—21no—
94C4⋊C8×C71C2312yes—
95C4⋊C8×C71C2312yes—
96C23×D71C22⋊C411yescharacteristic
97C2×Dic142—22no—
98C2×Dic142—44no—
99C2×Dic142C22×C414yes—
100C22×Dic71—22no—
101C22×Dic71C22⋊C411yescharacteristic
102C22×Dic71C22⋊C411yescharacteristic
103C22×Dic71C22⋊C411yescharacteristic
104C2×C4×D71—22no—
105C2×C4×D71—22no—
106C2×C4×D71—42no—
107C2×C4×D71C22⋊C412yes—
108C2×C4×D71C22⋊C412yes—
109C2×C4×D71C22⋊C412yes—
110C2×C4×D71SD1614yes—
111C2×C4×D71Q1614yes—
112C2×C4×D71C22×C412yes—
113C2×C4×D71C2×D412yes—
114C2×C4×D71C2×D412yes—
115C2×C71⋊C8—22no—
116C2×C71⋊C8—22no—
117C2×C71⋊C8—42no—
118C2×C71⋊C8—42no—
119C8×D71—48no—
120C4⋊Dic71—22no—
121C4⋊Dic71—22no—
122C4⋊Dic71—22no—
123C4⋊Dic71—22no—
124C4⋊Dic71—28no—
125Dic71⋊C4—28no—
126(C2×D71)⋊C4—28no—
127C4×Dic71—28no—
128C4×Dic71C22⋊C412yes—
129C4×Dic71C22⋊C412yes—
130C4×Dic71C22⋊C412yes—
131C4×Dic71C22×C412yes—
132C4×Dic71C2×D412yes—
133C4×Dic71C2×D412yes—
134C2×Q8×C71—22no—
135C2×Q8×C71—22no—
136C2×Q8×C71—42no—
137C2×Q8×C71—42no—
138C22×C4×C71—22no—
139C22×C4×C71C22×C411yescharacteristic
140C22×C4×C71C2×D411yescharacteristic
141C22×C4×C71C2×D411yescharacteristic
142C2×C8×C71—22no—
143C2×C8×C71—22no—
144C2×C8×C71—42no—
145C2×C8×C71—42no—
146C4⋊C4×C71—22no—
147C4⋊C4×C71—22no—
148C4⋊C4×C71—22no—
149C4⋊C4×C71C22×C414yes—
150C42×C71C22×C411yescharacteristic
151C42×C71C2×D411yescharacteristic
152C42×C71C2×D411yescharacteristic
153C42×C71C2411yescharacteristic
154C23×C71C2×C22⋊C411yescharacteristic
155C22×D71—22no—
156C22×D71—22no—
157C22×D71#10314yes—
158C22×D71C2×C22⋊C412yes—
159Q8×C71—42no—
160Q8×C71—42no—
161Q8×C71—44no—
162C2×C4×C71—22no—
163C2×C4×C71—24no—
164C2×C4×C71—44no—
165C2×C4×C71C2×C22⋊C411yescharacteristic
166C2×C4×C71C2×C22⋊C411yescharacteristic
167C2×C4×C71C2×C22⋊C411yescharacteristic
168C2×C4×C71C2×SD1612yes—
169C2×C4×C71C2×Q1612yes—
170C2×C4×C71#13512yes—
171C2×C4×C71#13512yes—
172C2×C4×C71C23×C411yescharacteristic
173C2×C4×C71C22×D411yescharacteristic
174C2×C4×C71C22×D411yescharacteristic
175C2×Dic71—22no—
176C2×Dic71—22no—
177C2×Dic71—24no—
178C2×Dic71—44no—
179C2×Dic71#10314yes—
180C2×Dic71C2×C22⋊C412yes—
181C2×Dic71C2×C22⋊C412yes—
182C2×Dic71C2×C22⋊C412yes—
183C4×D71—22no—
184C4×D71—22no—
185C4×D71—24no—
186C4×D71—42no—
187C4×D71—42no—
188C4×D71#10318yes—
189C4×D71C2×SD1614yes—
190C4×D71C2×Q1614yes—
191Dic142—44no—
192Dic142—44no—
193C8×C71—42no—
194C8×C71—42no—
195C71⋊C8—42no—
196C71⋊C8—42no—
197C22×C71#41312yes—
198C22×C71C2×#10312yes—
199C22×C71#41612yes—
200C22×C71C22×C22⋊C411yescharacteristic
201C2×D71—28no—
202C2×D71—22no—
203C2×D71—22no—
204C2×D71C2×#10314yes—
205C4×C71—21no—
206C4×C71—21no—
207C4×C71—44no—
208C4×C71C2×#10312yes—
209C4×C71#41612yes—
210C4×C71C22×SD1611yescharacteristic
211C4×C71C22×Q1611yescharacteristic
212C4×C71C2×#13511yescharacteristic
213C4×C71C2×#13511yescharacteristic
214Dic71—22no—
215Dic71—22no—
216Dic71—44no—
217Dic71C2×#10314yes—
218C2×#1542—711nomaximal, Sylow
219C2×C71#154214yescomplemented
220C2×C71C2×#41311yescharacteristic
221C2×C71C22×#10311yescharacteristic
222C2×C71C2×#41611yescharacteristic
223D71—24no—
224C2×#533—711no—
225C2×#431—711no—
226C22×C4⋊C8—711no—
227#1542—718no—
228C2×#333—711no—
229C2×#333—711no—
230C2×#332—711no—
231C2×#332D7111yescharacteristic, complemented
232C71C2×#154211yescharacteristic, complemented, Sylow
233C23×C8—1421no—
234#533—714no—
235#533—714no—
236#533—1422no—
237#533—1422no—
238C2×C4⋊Q8—711no—
239C2×C4⋊Q8C2×D7111yescharacteristic
240C2×#125—1421no—
241C2×C22⋊Q8—712no—
242C2×C22⋊Q8—1421no—
243C2×C4×Q8—712no—
244C2×C4×Q8—1421no—
245C2×#117—1421no—
246C22×C42—711no—
247#431—714no—
248#431—1422no—
249C2×C4⋊C8—711no—
250C2×C4⋊C8—711no—
251C2×C4⋊C8—714no—
252C2×C4⋊C8—1422no—
253C2×C4⋊C8—1421no—
254C2×C4⋊C8C2×D7111yescharacteristic
255C2×C4⋊C8C2×D7111yescharacteristic
256C2×C22⋊C8—1421no—
257C2×C4×C8—1421no—
258#333—714no—
259#333—714no—
260#332—714no—
261#332C2×D7114yescomplemented
262C22×Q8—21no—
263C22×Q8—712no—
264C23×C4—711no—
265C23×C4—711no—
266C23×C4—711no—
267C22×C8—21no—
268C22×C8—21no—
269C22×C8—2844no—
270C22×C8—1424no—
271C22×C8—1421no—
272C22×C8—1421no—
273C4⋊Q8—21no—
274C4⋊Q8—21no—
275C4⋊Q8—712no—
276C4⋊Q8—712no—
277C4⋊Q8—1421no—
278C4⋊Q8—1421no—
279C4⋊Q8C4×D7112yes—
280C4⋊Q8C22×D7112yes—
281#125—1424no—
282#125—1424no—
283C22⋊Q8—718no—
284C22⋊Q8—1424no—
285C22⋊Q8—1424no—
286C22⋊Q8—1424no—
287C4×Q8—718no—
288C4×Q8—1424no—
289C4×Q8—1424no—
290C4×Q8—1424no—
291#117—1424no—
292#117—1424no—
293C2×C4⋊C4—21no—
294C2×C4⋊C4—1422no—
295C2×C4⋊C4—1422no—
296C2×C4⋊C4—1421no—
297C2×C4⋊C4—1421no—
298C2×C4⋊C4C4×D7112yes—
299C2×C22⋊C4—1422no—
300C2×C42—711no—
301C2×C42—711no—
302C2×C42—711no—
303C2×C42—712no—
304C2×C42—712no—
305C2×C42—712no—
306C2×C42—712no—
307C2×C42—1422no—
308C2×C42C22×D7111yescharacteristic
309C4⋊C8—21no—
310C4⋊C8—21no—
311C4⋊C8—712no—
312C4⋊C8—712no—
313C4⋊C8—1424no—
314C4⋊C8—1421no—
315C4⋊C8—1421no—
316C4⋊C8C22×D7112yes—
317C4⋊C8C22×D7112yes—
318C22⋊C8—1424no—
319C4×C8—1424no—
320C24—711no—
321C2×Q8—22no—
322C2×Q8—22no—
323C2×Q8—42no—
324C2×Q8—42no—
325C2×Q8—2844no—
326C2×Q8—714no—
327C2×Q8—1422no—
328C22×C4—22no—
329C22×C4—2842no—
330C22×C4—712no—
331C22×C4—712no—
332C22×C4—711no—
333C22×C4—712no—
334C22×C4—712no—
335C22×C4—714no—
336C22×C4—714no—
337C22×C4—711no—
338C22×C4—711no—
339C22×C4—712no—
340C22×C4—712no—
341C22×C4—1422no—
342C22×C4—1422no—
343C22×C4—1422no—
344C22×C4C2×C4×D7111yescharacteristic
345C22×C4D4×D7111yescharacteristic
346C22×C4D4×D7111yescharacteristic
347C2×C8—22no—
348C2×C8—22no—
349C2×C8—42no—
350C2×C8—42no—
351C2×C8—2848no—
352C2×C8—2842no—
353C2×C8—2842no—
354C2×C8—1422no—
355C2×C8—1422no—
356C4⋊C4—22no—
357C4⋊C4—22no—
358C4⋊C4—22no—
359C4⋊C4—1428no—
360C4⋊C4—1428no—
361C4⋊C4—1422no—
362C4⋊C4—1422no—
363C4⋊C4—1422no—
364C4⋊C4—1422no—
365C4⋊C4C2×C4×D7114yes—
366C22⋊C4—1428no—
367C42—712no—
368C42—712no—
369C42—712no—
370C42—712no—
371C42—712no—
372C42—712no—
373C42—1428no—
374C42C2×C4×D7111yescharacteristic
375C42D4×D7111yescharacteristic
376C42D4×D7111yescharacteristic
377C42C23×D7111yescharacteristic
378C23—712no—
379C23—714no—
380C23—1422no—
381C23—1422no—
382C23C22⋊C4×D7111yescharacteristic
383Q8—44no—
384Q8—42no—
385Q8—42no—
386Q8—2844no—
387Q8—2844no—
388C2×C4—22no—
389C2×C4—24no—
390C2×C4—44no—
391C2×C4—2842no—
392C2×C4—2842no—
393C2×C4—2844no—
394C2×C4—712no—
395C2×C4—714no—
396C2×C4—718no—
397C2×C4—714no—
398C2×C4—714no—
399C2×C4—712no—
400C2×C4—712no—
401C2×C4—1424no—
402C2×C4—1422no—
403C2×C4—1422no—
404C2×C4—1424no—
405C2×C4—1422no—
406C2×C4—1422no—
407C2×C4C22⋊C4×D7111yescharacteristic
408C2×C4C22⋊C4×D7111yescharacteristic
409C2×C4C22⋊C4×D7111yescharacteristic
410C2×C4SD16×D7112yes—
411C2×C4Q16×D7112yes—
412C2×C4#1455614712yes—
413C2×C4#1455614912yes—
414C2×C4C22×C4×D7111yescharacteristic
415C2×C4C2×D4×D7111yescharacteristic
416C2×C4C2×D4×D7111yescharacteristic
417C8—42no—
418C8—42no—
419C8—2842no—
420C8—2842no—
421C22—714no—
422C22—1428no—
423C22—1422no—
424C22—1422no—
425C22#1798598212yes—
426C22#103×D7112yes—
427C22#1798599212yes—
428C22C2×C22⋊C4×D7111yescharacteristic
429C4—21no—
430C4—21no—
431C4—44no—
432C4—2844no—
433C4—714no—
434C4—1422no—
435C4—1422no—
436C4#103×D7112yes—
437C4#1798599212yes—
438C4C2×SD16×D7111yescharacteristic
439C4C2×Q16×D7111yescharacteristic
440C4C2×#1455614711yescharacteristic
441C4C2×#1455614911yescharacteristic
442C2—1424no—
443C2#2258699614yesdirect product factor
444C2C2×#1798598211yescharacteristic
445C2C2×#103×D7111yescharacteristic
446C2C2×#1798599211yescharacteristic
subgroupG/H
centerC23C22⋊C4×D71
commutatorC2×C4×C71C23×C4
FrattiniC42C23×D71
FittingC2×#332×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC23×D71C22⋊C4
cosocleC42×C71C24
hypercenterC2×#332D71
hypocenterC71C2×#1542
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#332

Complements

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

NH ≅ G/Ntype
4. #22586996C2direct (N × H)
5. C2×#17985747C2semidirect
6. C2×#17985747C2semidirect
7. C2×#17985745C2semidirect
8. C2×#332×C71C2semidirect
31. #17985747C22semidirect
32. #17985747C22semidirect
33. #17985745C22semidirect
37. #332×C71C22semidirect
219. C2×C71#1542semidirect
231. C2×#332D71semidirect
232. C71C2×#1542semidirect
261. #332C2×D71semidirect
443. C2#22586996direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179865542
C2×#179860512
C2×C4⋊C8×D712
#225869962
C2×#179857472
C2×#179857452
C2×#332×C712
C2×#154271