Finite Group Databasebeta

← C4×#17985910 #31919254

Subgroups — C4×#17985910 #31919254

Order 18176.

2158 conjugacy classes of subgroups.

The subgroup lattice has 360 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17985910C211yesmaximal, characteristic
2C2×C4×(C2×D71)⋊C4C213yesmaximal
3#22586611C211yesmaximal, characteristic, complemented
4#22586599C213yesmaximal, complemented
5#22586582C213yesmaximal
6C4×C71⋊#95C213yesmaximal, complemented
7C22×C4×Q8×C71C211yesmaximal, characteristic, complemented
8C23×C4×D71C2211yescharacteristic
9C22×(C2×D71)⋊C4C2213yes—
10C22×(C2×D71)⋊C4C2213yes—
11C22×C4×Dic71C2213yes—
12#17985910C418yesdirect product factor
13C4×(C2×D71)⋊C4—212no—
14C2×C71⋊#95C2216yes—
15C2×C71⋊#95C2213yes—
16C2×C71⋊#95C2213yes—
17C2×C71⋊#95C2213yes—
18C2×C71⋊#95C2213yes—
19C23×Q8×C71C2211yescharacteristic
20C2×C4×Q8×C71—212no—
21C22×C4⋊C4×C71C2213yes—
22C22×C42×C71C2213yes—
23C24×D71C2311yescharacteristic
24C23×Dic71C2313yes—
25C23×Dic71C2311yescharacteristic
26C23×Dic71C2313yes—
27C22×C4×D71—26no—
28C22×C4×D71—26no—
29C22×C4×D71Q814yescomplemented
30C2×(C2×D71)⋊C4—26no—
31C2×(C2×D71)⋊C4—26no—
32C2×(C2×D71)⋊C4—26no—
33C2×(C2×D71)⋊C4—26no—
34C2×(C2×D71)⋊C4—26no—
35C2×(C2×D71)⋊C4C2×C4112yes—
36C2×C4×Dic71—26no—
37C2×C4×Dic71—212no—
38C71⋊#95—212no—
39C71⋊#95—26no—
40C71⋊#95—26no—
41C71⋊#95—26no—
42C71⋊#95C2×C4112yescomplemented
43C22×Q8×C71—26no—
44C22×Q8×C71—26no—
45C22×Q8×C71C2×C414yescomplemented
46C23×C4×C71C2313yes—
47C23×C4×C71C2313yes—
48C23×C4×C71C2311yescharacteristic
49C4×Q8×C71—232no—
50C2×C4⋊C4×C71—212no—
51C2×C4⋊C4×C71—26no—
52C2×C42×C71—212no—
53C2×C42×C71D4112yes—
54C23×D71—23no—
55C23×D71—23no—
56C23×D71—23no—
57C23×D71—23no—
58C23×D71C22×C412yes—
59C23×D71C2×Q812yes—
60C23×D71#4112yes—
61C22×Dic71—23no—
62C22×Dic71—23no—
63C22×Dic71—23no—
64C22×Dic71—23no—
65C22×Dic71—26no—
66C22×Dic71—26no—
67C22×Dic71—26no—
68C22×Dic71—26no—
69C22×Dic71—23no—
70C22×Dic71—23no—
71C22×Dic71C22×C416yes—
72C22×Dic71C2×Q812yes—
73C22×Dic71#4116yes—
74C2×C4×D71—224no—
75C2×C4×D71—44no—
76C2×C4×D71—412no—
77(C2×D71)⋊C4—224no—
78(C2×D71)⋊C4—224no—
79C4×Dic71—412no—
80C24×C71C2411yescharacteristic
81C2×Q8×C71—28no—
82C2×Q8×C71—224no—
83C2×Q8×C71—224no—
84C22×C4×C71—26no—
85C22×C4×C71—26no—
86C22×C4×C71—26no—
87C22×C4×C71—26no—
88C22×C4×C71—23no—
89C22×C4×C71—23no—
90C22×C4×C71C22×C416yes—
91C22×C4×C71C2×D416yes—
92C22×C4×C71C2×D416yes—
93C22×C4×C71C2×D416yes—
94C22×C4×C71C2×Q812yes—
95C22×C4×C71#4116yes—
96C22×C4×C71#4116yes—
97C4⋊C4×C71—224no—
98C42×C71—224no—
99C23×C71C23×C411yescharacteristic
100C23×C71C22×D413yes—
101C23×C71C22×Q811yescharacteristic
102C23×C71C2×#4111yescharacteristic
103C23×C71C2×#4113yes—
104C23×C71C2×#4113yes—
105C23×C71C2×#4113yes—
106C22×D71—26no—
107C22×D71—26no—
108C22×D71—26no—
109C22×D71—26no—
110C22×D71—26no—
111C22×D71—26no—
112C22×D71—41no—
113C22×D71—43no—
114C22×D71—43no—
115C22×D71—46no—
116C22×D71—43no—
117C22×D71C4×Q814yescomplemented
118Q8×C71—232no—
119C2×C4×C71—212no—
120C2×C4×C71—26no—
121C2×C4×C71—26no—
122C2×C4×C71—212no—
123C2×C4×C71—26no—
124C2×C4×C71—26no—
125C2×C4×C71—26no—
126C2×C4×C71—46no—
127C2×C4×C71—46no—
128C2×C4×C71C4×D4112yes—
129C2×C4×C71#12014yes—
130C2×C4×C71C22⋊Q8112yes—
131C2×C4×C71#124112yes—
132C2×Dic71—26no—
133C2×Dic71—212no—
134C2×Dic71—26no—
135C2×Dic71—26no—
136C2×Dic71—212no—
137C2×Dic71—41no—
138C2×Dic71—43no—
139C2×Dic71—43no—
140C2×Dic71—43no—
141C2×Dic71—43no—
142C2×Dic71—46no—
143C2×Dic71—46no—
144C2×Dic71—43no—
145C4×D71—416no—
146C22×C71C2×C4×D413yes—
147C22×C71C2×C4×Q811yescharacteristic
148C22×C71C4×#4113yes—
149C22×C71C2×#12011yescharacteristic
150C22×C71C2×C22⋊Q813yes—
151C22×C71#52513yes—
152C22×C71#52513yes—
153C22×C71C2×#12413yes—
154C22×C71#52916yes—
155C22×C71#52913yes—
156C22×C71#53213yes—
157C22×C71#53313yes—
158C2×D71—212no—
159C2×D71—42no—
160C2×D71—42no—
161C2×D71—46no—
162C2×D71—46no—
163C2×D71—42no—
164C2×D71—46no—
165C4×C71—212no—
166C4×C71—46no—
167C4×C71#39318yescomplemented
168Dic71—42no—
169Dic71—46no—
170Dic71—46no—
171C4×#393—711nomaximal, Sylow
172C2×C71C4×#12011yescharacteristic
173C2×C71C4×C22⋊Q813yes—
174C2×C71C4×#12413yes—
175C2×C71C2×#39311yescharacteristic
176C2×C71#238811yescharacteristic
177C2×C71#239613yes—
178C2×C71#239813yes—
179D71—44no—
180C22×C4×Q8D7111yescharacteristic, complemented
181C2×#393—711no—
182C2×C4×C22⋊C4—713no—
183#1446—711no—
184#1442—713no—
185#1439—713no—
186C4×#95—713no—
187C71C4×#39311yescharacteristic, complemented, Sylow
188C23×Q8C2×D7111yescharacteristic
189C24×C4—711no—
190C2×C4×Q8—212no—
191C22×C4⋊C4C2×D7113yes—
192C22×C22⋊C4—713no—
193C22×C22⋊C4—713no—
194C22×C42—713no—
195C22×C42C2×D7113yes—
196#393—718no—
197C4×C22⋊C4—14212no—
198C2×#95—713no—
199C2×#95—716no—
200C2×#95—713no—
201C2×#95—713no—
202C2×#95—713no—
203C25—711no—
204C22×Q8—26no—
205C22×Q8—26no—
206C22×Q8C4×D7114yescomplemented
207C23×C4—713no—
208C23×C4—713no—
209C23×C4—711no—
210C23×C4—714no—
211C23×C4—1426no—
212C23×C4—1426no—
213C23×C4C22×D7113yes—
214C23×C4C22×D7113yes—
215C23×C4C22×D7111yescharacteristic
216C4×Q8—232no—
217C2×C4⋊C4—212no—
218C2×C4⋊C4—26no—
219C2×C22⋊C4—7112no—
220C2×C22⋊C4—1426no—
221C2×C22⋊C4—1426no—
222C2×C22⋊C4—1426no—
223C2×C22⋊C4—1426no—
224C2×C22⋊C4—1426no—
225C2×C42—212no—
226C2×C42—1426no—
227C2×C42—14212no—
228C2×C42C22⋊D71112yes—
229#95—7112no—
230#95—14212no—
231#95—1426no—
232#95—1426no—
233#95—1426no—
234C24—712no—
235C24—712no—
236C24—712no—
237C24—1423no—
238C24—1423no—
239C24—1423no—
240C24—1423no—
241C24C23×D7111yescharacteristic
242C2×Q8—28no—
243C2×Q8—224no—
244C2×Q8—224no—
245C22×C4—26no—
246C22×C4—26no—
247C22×C4—26no—
248C22×C4—26no—
249C22×C4—23no—
250C22×C4—23no—
251C22×C4—2844no—
252C22×C4—28412no—
253C22×C4—716no—
254C22×C4—712no—
255C22×C4—716no—
256C22×C4—1423no—
257C22×C4—1423no—
258C22×C4—1423no—
259C22×C4—1426no—
260C22×C4—1423no—
261C22×C4—1426no—
262C22×C4—1423no—
263C22×C4—1426no—
264C22×C4—1426no—
265C22×C4—1423no—
266C22×C4—14224no—
267C22×C4C2×C4×D7116yes—
268C22×C4C2×C22⋊D7116yes—
269C22×C4C2×C22⋊D7116yes—
270C22×C4C2×C22⋊D7116yes—
271C22×C4Q8×D7112yes—
272C22×C4#1176586516yes—
273C22×C4#1176586616yes—
274C4⋊C4—224no—
275C22⋊C4—14224no—
276C22⋊C4—14224no—
277C42—224no—
278C42—28412no—
279C23—2841no—
280C23—2843no—
281C23—2843no—
282C23—2846no—
283C23—2843no—
284C23—714no—
285C23—1426no—
286C23—1426no—
287C23—1426no—
288C23—1426no—
289C23—1426no—
290C23—1426no—
291C23C22×C4×D7111yescharacteristic
292C23C22×C22⋊D7113yes—
293C23C2×Q8×D7111yescharacteristic
294C23#41×D7111yescharacteristic
295C23#41×D7113yes—
296C23C2×#1176586513yes—
297C23C2×#1176586613yes—
298Q8—232no—
299C2×C4—212no—
300C2×C4—26no—
301C2×C4—26no—
302C2×C4—212no—
303C2×C4—26no—
304C2×C4—26no—
305C2×C4—26no—
306C2×C4—46no—
307C2×C4—46no—
308C2×C4—2841no—
309C2×C4—2843no—
310C2×C4—2843no—
311C2×C4—2843no—
312C2×C4—2843no—
313C2×C4—2846no—
314C2×C4—2846no—
315C2×C4—2843no—
316C2×C4—28416no—
317C2×C4—1426no—
318C2×C4—14212no—
319C2×C4—1426no—
320C2×C4—1426no—
321C2×C4—14212no—
322C2×C4C4×C22⋊D71112yes—
323C2×C4#1455609714yes—
324C2×C4#14556104112yes—
325C2×C4#14556117112yes—
326C22—2842no—
327C22—2842no—
328C22—2842no—
329C22—2846no—
330C22—2846no—
331C22—2846no—
332C22—14212no—
333C22C2×C4×C22⋊D7113yes—
334C22C4×Q8×D7111yescharacteristic
335C22C4×#1176586613yes—
336C22C2×#1455609711yescharacteristic
337C22C2×#1455610413yes—
338C22#1798650613yes—
339C22#1798651013yes—
340C22C2×#1455611713yes—
341C22#1798653616yes—
342C22#1798653613yes—
343C22#1798654513yes—
344C22#1798655313yes—
345C4—212no—
346C4—46no—
347C4—2842no—
348C4—2846no—
349C4—2846no—
350C4#1798591018yesdirect product factor
351C2—2844no—
352C2C4×#1455609711yescharacteristic
353C2C4×#1455610413yes—
354C2C4×#1455611713yes—
355C2C2×#1798591011yescharacteristic
356C2#2259155311yescharacteristic
357C2#2259161013yes—
358C2#2259162313yes—
subgroupG/H
centerC23×C4C22×D71
commutatorC23×C71C23×C4
FrattiniC24C23×D71
FittingC22×C4×Q8×C71C2
socle, cosocleC24×C71C24
prime radicalC24×D71C23
hypercenterC22×C4×Q8D71
hypocenterC71C4×#393
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #22586611C2semidirect
4. #22586599C2semidirect
6. C4×C71⋊#95C2semidirect
7. C22×C4×Q8×C71C2semidirect
12. #17985910C4direct (N × H)
29. C22×C4×D71Q8semidirect
42. C71⋊#95C2×C4semidirect
45. C22×Q8×C71C2×C4semidirect
117. C22×D71C4×Q8semidirect
167. C4×C71#393semidirect
180. C22×C4×Q8D71semidirect
187. C71C4×#393semidirect
206. C22×Q8C4×D71semidirect
350. C4#17985910direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179859102
C2×C4×(C2×D71)⋊C42
#225866112
#225865992
#225865822
C4×C71⋊#952
C22×C4×Q8×C712
C4×#39371