Finite Group Databasebeta

← C2×#22586661 #31963255

Subgroups — C2×#22586661 #31963255

Order 18176.

1714 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986052C212yesmaximal, complemented
2#22586661C218yesmaximal, direct product factor
3C2×#17985723C214yesmaximal, complemented
4C22×C4×D4×C71C211yesmaximal, characteristic
5#17986052—24no—
6#17986052C2218yescomplemented
7C2×C4⋊(C71⋊C8)—22no—
8C2×C22⋊(C71⋊C8)C2214yes—
9C2×C4×C71⋊C8—22no—
10#17985723C22116yescomplemented
11C23×D4×C71C411yescharacteristic
12C24×C4×C71C412yes—
13C2×C4×D4×C71—24no—
14C2×C4×D4×C71—22no—
15C2×C4×D4×C71—22no—
16C2×C4×D4×C71C414yes—
17C2×C4×D4×C71C2214yes—
18C22×C4⋊C4×C71C411yescharacteristic
19C22×C22⋊C4×C71C2212yes—
20C22×C42×C71C2211yescharacteristic
21C22×C71⋊C8—24no—
22C4⋊(C71⋊C8)—28no—
23C22⋊(C71⋊C8)—24no—
24C22⋊(C71⋊C8)C2318yes—
25C4×C71⋊C8—28no—
26C25×C71C2×C412yes—
27C22×D4×C71—22no—
28C22×D4×C71—22no—
29C22×D4×C71—24no—
30C22×D4×C71C818yescomplemented
31C22×D4×C71C2×C414yes—
32C23×C4×C71—24no—
33C23×C4×C71—22no—
34C23×C4×C71—22no—
35C23×C4×C71—48no—
36C23×C4×C71C2×C411yescharacteristic
37C23×C4×C71C2×C412yes—
38C23×C4×C71C2×C418yes—
39C23×C4×C71C2×C411yescharacteristic
40C23×C4×C71C2311yescharacteristic
41C4×D4×C71—28no—
42C4×D4×C71—28no—
43C4×D4×C71—28no—
44C4×D4×C71—28no—
45C2×C4⋊C4×C71—22no—
46C2×C4⋊C4×C71—22no—
47C2×C4⋊C4×C71C2×C414yes—
48C2×C22⋊C4×C71—24no—
49C2×C22⋊C4×C71—24no—
50C2×C22⋊C4×C71C2×C414yes—
51C2×C22⋊C4×C71C2314yes—
52C2×C42×C71C2×C412yes—
53C2×C42×C71D414yes—
54C2×C42×C71D412yes—
55C2×C42×C71D412yes—
56C2×C42×C71C2312yes—
57C2×C71⋊C8—28no—
58C2×C71⋊C8—48no—
59C24×C71—22no—
60C24×C71—22no—
61C24×C71—24no—
62C24×C71—44no—
63C24×C71—44no—
64C24×C71C2×C818yes—
65C24×C71C22×C411yescharacteristic
66C24×C71C22×C414yes—
67C2×D4×C71—216no—
68C2×D4×C71—216no—
69C2×D4×C71—28no—
70C2×D4×C71—28no—
71C2×D4×C71C2×C8116yescomplemented
72C22×C4×C71—24no—
73C22×C4×C71—22no—
74C22×C4×C71—22no—
75C22×C4×C71—28no—
76C22×C4×C71—28no—
77C22×C4×C71—42no—
78C22×C4×C71—48no—
79C22×C4×C71—416no—
80C22×C4×C71—416no—
81C22×C4×C71—48no—
82C22×C4×C71—44no—
83C22×C4×C71C22⋊C411yescharacteristic
84C22×C4×C71C22⋊C412yes—
85C22×C4×C71C22⋊C412yes—
86C22×C4×C71C22⋊C412yes—
87C22×C4×C71C22⋊C411yescharacteristic
88C22×C4×C71C2×C814yes—
89C22×C4×C71M1614yes—
90C22×C4×C71C22×C412yes—
91C22×C4×C71C22×C414yes—
92C22×C4×C71C22×C411yescharacteristic
93C22×C4×C71C22×C412yes—
94C22×C4×C71C2×D412yes—
95C22×C4×C71C2×D412yes—
96C22×C4×C71C2411yescharacteristic
97C4⋊C4×C71—28no—
98C22⋊C4×C71—28no—
99C22⋊C4×C71—28no—
100C42×C71C22⋊C414yes—
101C42×C71C22⋊C414yes—
102C42×C71C2×D414yes—
103C42×C71C2×D414yes—
104C23×C71—22no—
105C23×C71—22no—
106C23×C71—24no—
107C23×C71—24no—
108C23×C71—28no—
109C23×C71—28no—
110C23×C71—44no—
111C23×C71—416no—
112C23×C71—44no—
113C23×C71—44no—
114C23×C71—44no—
115C23×C71—416no—
116C23×C71—44no—
117C23×C71—44no—
118C23×C71C2×C22⋊C411yescharacteristic
119C23×C71C2×C22⋊C411yescharacteristic
120C23×C71C22×C812yes—
121C23×C71C22×C818yes—
122C23×C71C2×M1612yes—
123C23×C71C23×C411yescharacteristic
124D4×C71—232no—
125C2×C4×C71—24no—
126C2×C4×C71—22no—
127C2×C4×C71—24no—
128C2×C4×C71—24no—
129C2×C4×C71—24no—
130C2×C4×C71—41no—
131C2×C4×C71—42no—
132C2×C4×C71—41no—
133C2×C4×C71—416no—
134C2×C4×C71—44no—
135C2×C4×C71—44no—
136C2×C4×C71—416no—
137C2×C4×C71—44no—
138C2×C4×C71C22⋊C818yes—
139C2×C4×C71C22⋊C818yes—
140C2×C4×C71#10014yes—
141C2×C4×C71C2×C22⋊C412yes—
142C2×C4×C71C2×C22⋊C412yes—
143C2×C4×C71C2×C22⋊C414yes—
144C2×C4×C71C2×C22⋊C412yes—
145C2×C4×C71C22×C814yes—
146C2×C4×C71C2×M1614yes—
147C2×C4×C71C22×D412yes—
148C71⋊C8—48no—
149C22×C71—21no—
150C22×C71—21no—
151C22×C71—21no—
152C22×C71—21no—
153C22×C71—24no—
154C22×C71—24no—
155C22×C71—28no—
156C22×C71—48no—
157C22×C71—48no—
158C22×C71—416no—
159C22×C71—44no—
160C22×C71—44no—
161C22×C71—416no—
162C22×C71C2×C22⋊C812yes—
163C22×C71C2×C22⋊C812yes—
164C22×C71#41012yes—
165C22×C71C2×#10012yes—
166C22×C71C22×C22⋊C411yescharacteristic
167C22×C71C23×C811yescharacteristic
168C22×C71C22×M1611yescharacteristic
169C4×C71—22no—
170C4×C71—22no—
171C4×C71—22no—
172C4×C71—44no—
173C4×C71C2×C22⋊C818yes—
174C4×C71C2×#10014yes—
175C2×#1460—711nomaximal, Sylow
176C2×C71—21no—
177C2×C71—21no—
178C2×C71—22no—
179C2×C71—48no—
180C2×C71#146014yescomplemented
181C2×C71C22×C22⋊C811yescharacteristic
182C2×C71C2×#41011yescharacteristic
183C2×C71C22×#10011yescharacteristic
184C22×C4×D4D7111yescharacteristic
185C2×#431—712no—
186#1460—718no—
187C2×#323—714no—
188C71C2×#146011yescharacteristic, complemented, Sylow
189C23×D4Dic7111yescharacteristic
190C24×C4Dic7112yes—
191C2×C4×D4—22no—
192C2×C4×D4—24no—
193C2×C4×D4—22no—
194C2×C4×D4Dic7114yes—
195C2×C4×D4C2×D7114yes—
196C22×C4⋊C4Dic7111yescharacteristic
197C22×C22⋊C4C2×D7112yes—
198C22×C42C2×D7111yescharacteristic
199#431—718no—
200#431—1424no—
201C2×C4⋊C8—1422no—
202C2×C22⋊C8—714no—
203C2×C4×C8—1422no—
204#323—7116no—
205C25C2×Dic7112yes—
206C22×D4—22no—
207C22×D4—22no—
208C22×D4—24no—
209C22×D4C71⋊C818yescomplemented
210C22×D4C2×Dic7114yes—
211C23×C4—24no—
212C23×C4—22no—
213C23×C4—22no—
214C23×C4—48no—
215C23×C4C2×Dic7111yescharacteristic
216C23×C4C2×Dic7112yes—
217C23×C4C2×Dic7118yes—
218C23×C4C2×Dic7111yescharacteristic
219C23×C4C22×D7111yescharacteristic
220C22×C8—1424no—
221C4×D4—28no—
222C4×D4—28no—
223C4×D4—28no—
224C4×D4—28no—
225C2×C4⋊C4—22no—
226C2×C4⋊C4—22no—
227C2×C4⋊C4C2×Dic7114yes—
228C2×C22⋊C4—24no—
229C2×C22⋊C4—24no—
230C2×C22⋊C4C2×Dic7114yes—
231C2×C22⋊C4C22×D7114yes—
232C2×C42C2×Dic7112yes—
233C2×C42C22⋊D7112yes—
234C2×C42C22⋊D7114yes—
235C2×C42C22⋊D7112yes—
236C2×C42C22×D7112yes—
237C4⋊C8—1428no—
238C22⋊C8—718no—
239C22⋊C8—1424no—
240C4×C8—1428no—
241C24—22no—
242C24—22no—
243C24—24no—
244C24—44no—
245C24—44no—
246C24C2×C71⋊C818yes—
247C24C22×Dic7111yescharacteristic
248C24C22×Dic7114yes—
249C2×D4—216no—
250C2×D4—216no—
251C2×D4—28no—
252C2×D4—28no—
253C2×D4C2×C71⋊C8116yescomplemented
254C22×C4—24no—
255C22×C4—22no—
256C22×C4—22no—
257C22×C4—28no—
258C22×C4—28no—
259C22×C4—42no—
260C22×C4—48no—
261C22×C4—416no—
262C22×C4—416no—
263C22×C4—48no—
264C22×C4—44no—
265C22×C4C22⋊Dic7111yescharacteristic
266C22×C4C22⋊Dic7112yes—
267C22×C4C22⋊Dic7112yes—
268C22×C4C22⋊Dic7112yes—
269C22×C4C22⋊Dic7111yescharacteristic
270C22×C4C2×C71⋊C814yes—
271C22×C4#1176584914yes—
272C22×C4C22×Dic7112yes—
273C22×C4C22×Dic7114yes—
274C22×C4C22×Dic7111yescharacteristic
275C22×C4C22×Dic7112yes—
276C22×C4C2×C22⋊D7112yes—
277C22×C4C2×C22⋊D7112yes—
278C22×C4C23×D7111yescharacteristic
279C2×C8—2848no—
280C2×C8—1428no—
281C4⋊C4—28no—
282C22⋊C4—28no—
283C22⋊C4—28no—
284C42C22⋊Dic7114yes—
285C42C22⋊Dic7114yes—
286C42C2×C22⋊D7114yes—
287C42C2×C22⋊D7114yes—
288C23—22no—
289C23—22no—
290C23—24no—
291C23—28no—
292C23—28no—
293C23—24no—
294C23—44no—
295C23—416no—
296C23—44no—
297C23—44no—
298C23—416no—
299C23—44no—
300C23—44no—
301C23—44no—
302C23C2×C22⋊Dic7111yescharacteristic
303C23C2×C22⋊Dic7111yescharacteristic
304C23C22×C71⋊C812yes—
305C23C22×C71⋊C818yes—
306C23C2×#1176584912yes—
307C23C23×Dic7111yescharacteristic
308D4—232no—
309C2×C4—24no—
310C2×C4—22no—
311C2×C4—24no—
312C2×C4—24no—
313C2×C4—24no—
314C2×C4—41no—
315C2×C4—42no—
316C2×C4—41no—
317C2×C4—416no—
318C2×C4—44no—
319C2×C4—44no—
320C2×C4—416no—
321C2×C4—44no—
322C2×C4C22⋊(C71⋊C8)18yes—
323C2×C4C22⋊(C71⋊C8)18yes—
324C2×C4#1455604514yes—
325C2×C4C2×C22⋊Dic7112yes—
326C2×C4C2×C22⋊Dic7112yes—
327C2×C4C2×C22⋊Dic7114yes—
328C2×C4C2×C22⋊Dic7112yes—
329C2×C4C22×C71⋊C814yes—
330C2×C4C2×#1176584914yes—
331C2×C4C22×C22⋊D7112yes—
332C8—2848no—
333C22—24no—
334C22—24no—
335C22—21no—
336C22—21no—
337C22—21no—
338C22—21no—
339C22—28no—
340C22—48no—
341C22—416no—
342C22—48no—
343C22—416no—
344C22—44no—
345C22—44no—
346C22C2×C22⋊(C71⋊C8)12yes—
347C22C2×C22⋊(C71⋊C8)12yes—
348C22#1798597312yes—
349C22C2×#1455604512yes—
350C22C22×C22⋊Dic7111yescharacteristic
351C22C23×C71⋊C811yescharacteristic
352C22C22×#1176584911yescharacteristic
353C4—22no—
354C4—22no—
355C4—22no—
356C4—44no—
357C4C2×C22⋊(C71⋊C8)18yes—
358C4C2×#1455604514yes—
359C2—22no—
360C2—21no—
361C2—21no—
362C2—48no—
363C2#2258666114yesdirect product factor
364C2C22×C22⋊(C71⋊C8)11yescharacteristic
365C2C2×#1798597311yescharacteristic
366C2C22×#1455604511yescharacteristic
subgroupG/H
centerC22×C4C22⋊Dic71
commutatorC22×C71C23×C8
FrattiniC22×C4C23×D71
FittingC22×C4×D4×C71C2
socleC23×C71C2×C22⋊C4
prime radicalC23×D4×C71C4
cosocleC22×C4×C71C24
hypercenterC22×C4×D4D71
hypocenterC71C2×#1460
LCSG ▷ C22×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×D4

Complements

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

NH ≅ G/Ntype
1. C2×#17986052C2semidirect
2. #22586661C2direct (N × H)
3. C2×#17985723C2semidirect
6. #17986052C22semidirect
10. #17985723C22semidirect
30. C22×D4×C71C8semidirect
71. C2×D4×C71C2×C8semidirect
180. C2×C71#1460semidirect
188. C71C2×#1460semidirect
209. C22×D4C71⋊C8semidirect
253. C2×D4C2×C71⋊C8semidirect
363. C2#22586661direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179860522
#225866612
C2×#179857232
C22×C4×D4×C712
C2×#146071