Finite Group Databasebeta

← C2×#22588455 #31997593

Subgroups — C2×#22588455 #31997593

Order 18176.

1246 conjugacy classes of subgroups.

The subgroup lattice has 364 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×Dic71⋊C8C212yesmaximal
2C2×C42×Dic71C211yesmaximal, characteristic
3#22588455C218yesmaximal, direct product factor
4C2×#17985754C211yesmaximal, characteristic
5C2×#17985753C212yesmaximal
6C2×#336×C71C211yesmaximal, characteristic
7C23×C71⋊C8C2212yes—
8C22×C4×Dic71C411yescharacteristic
9C22×C4×Dic71C411yescharacteristic
10C22×C4×Dic71C411yescharacteristic
11C22×C4×Dic71C411yescharacteristic
12C22×C4×Dic71C2211yescharacteristic
13C22×C4×Dic71C2211yescharacteristic
14C2×Dic71⋊C8—28no—
15C2×Dic71⋊C8C2218yes—
16C42×Dic71C414yes—
17C42×Dic71C2214yes—
18#17985754C2214yes—
19#17985753C2218yes—
20C23×C8×C71C2212yes—
21C22×C42×C71C2211yescharacteristic
22#336×C71C2214yes—
23C23×Dic71C2×C411yescharacteristic
24C23×Dic71C2×C411yescharacteristic
25C23×Dic71C2×C411yescharacteristic
26C23×Dic71C2×C411yescharacteristic
27C22×C71⋊C8—24no—
28C22×C71⋊C8—24no—
29C22×C71⋊C8—24no—
30C22×C71⋊C8C2314yes—
31C2×C4×Dic71—24no—
32C2×C4×Dic71—24no—
33C2×C4×Dic71—24no—
34C2×C4×Dic71—24no—
35C2×C4×Dic71C818yescomplemented
36C2×C4×Dic71C2×C412yes—
37C2×C4×Dic71C2×C414yes—
38C2×C4×Dic71C2×C414yes—
39C2×C4×Dic71C2×C414yes—
40C2×C4×Dic71C2×C412yes—
41C2×C4×Dic71C2×C414yes—
42C2×C4×Dic71D414yes—
43C2×C4×Dic71Q814yes—
44C2×C4×Dic71C2312yes—
45C2×C4×Dic71C2312yes—
46Dic71⋊C8—216no—
47C23×C4×C71C2×C411yescharacteristic
48C23×C4×C71C2×C411yescharacteristic
49C23×C4×C71C2311yescharacteristic
50C22×C8×C71—24no—
51C22×C8×C71—24no—
52C22×C8×C71—24no—
53C22×C8×C71C2314yes—
54C2×C42×C71—24no—
55C2×C42×C71C2×C412yes—
56C2×C42×C71C2312yes—
57C22×Dic71—22no—
58C22×Dic71—22no—
59C22×Dic71—22no—
60C22×Dic71—22no—
61C22×Dic71—22no—
62C22×Dic71—22no—
63C22×Dic71C4⋊C414yes—
64C22×Dic71C4⋊C414yes—
65C22×Dic71C2×C814yes—
66C22×Dic71C2×C814yes—
67C22×Dic71M1614yes—
68C22×Dic71M1614yes—
69C22×Dic71C22×C412yes—
70C22×Dic71C22×C412yes—
71C22×Dic71C22×C412yes—
72C22×Dic71C22×C412yes—
73C2×C71⋊C8—24no—
74C2×C71⋊C8—24no—
75C2×C71⋊C8—24no—
76C2×C71⋊C8—48no—
77C4×Dic71—24no—
78C4×Dic71—28no—
79C4×Dic71—24no—
80C4×Dic71—28no—
81C4×Dic71—28no—
82C4×Dic71C4⋊C418yes—
83C4×Dic71C2×C8116yescomplemented
84C4×Dic71C2×D414yes—
85C4×Dic71C2×Q814yes—
86C24×C71C22×C411yescharacteristic
87C22×C4×C71—22no—
88C22×C4×C71—22no—
89C22×C4×C71—22no—
90C22×C4×C71—22no—
91C22×C4×C71C2×C814yes—
92C22×C4×C71M1614yes—
93C22×C4×C71C22×C412yes—
94C22×C4×C71C22×C412yes—
95C22×C4×C71C22×C411yescharacteristic
96C22×C4×C71C2×D412yes—
97C22×C4×C71C2×Q812yes—
98C22×C4×C71#4114yes—
99C22×C4×C71#4114yes—
100C22×C4×C71C2411yescharacteristic
101C2×C8×C71—24no—
102C2×C8×C71—24no—
103C2×C8×C71—24no—
104C2×C8×C71—48no—
105C42×C71—24no—
106C42×C71—24no—
107C23×C71C2×C4⋊C412yes—
108C23×C71#11712yes—
109C23×C71#11712yes—
110C23×C71C22×C812yes—
111C23×C71C2×M1612yes—
112C23×C71C2×M1612yes—
113C23×C71C2×M1612yes—
114C23×C71C23×C411yescharacteristic
115C2×C4×C71—22no—
116C2×C4×C71—22no—
117C2×C4×C71—22no—
118C2×C4×C71—22no—
119C2×C4×C71—28no—
120C2×C4×C71—28no—
121C2×C4×C71C2×C4⋊C412yes—
122C2×C4×C71#11712yes—
123C2×C4×C71#11712yes—
124C2×C4×C71#12418yes—
125C2×C4×C71#12518yes—
126C2×C4×C71C22×C814yes—
127C2×C4×C71C2×M1614yes—
128C2×C4×C71C22×D411yescharacteristic
129C2×C4×C71C22×Q811yescharacteristic
130C2×C4×C71C2×#4112yes—
131C2×C4×C71C2×#4112yes—
132C2×Dic71—22no—
133C2×Dic71—22no—
134C2×Dic71—22no—
135C2×Dic71—22no—
136C2×Dic71—22no—
137C2×Dic71—22no—
138C2×Dic71—28no—
139C2×Dic71—28no—
140C2×Dic71—28no—
141C2×Dic71C4⋊C8116yes—
142C2×Dic71C2×C4⋊C414yes—
143C2×Dic71C2×C4⋊C414yes—
144C2×Dic71C22×C814yes—
145C2×Dic71C22×C814yes—
146C2×Dic71C2×M1614yes—
147C2×Dic71C2×M1614yes—
148C8×C71—44no—
149C71⋊C8—44no—
150C22×C71#38214yes—
151C22×C71C2×C4⋊C814yes—
152C22×C71#42314yes—
153C22×C71#43114yes—
154C22×C71#43114yes—
155C22×C71#43214yes—
156C22×C71#43214yes—
157C22×C71C22×C4⋊C411yescharacteristic
158C22×C71C2×#11711yescharacteristic
159C22×C71C2×#11711yescharacteristic
160C22×C71C23×C811yescharacteristic
161C22×C71C22×M1611yescharacteristic
162C22×C71C22×M1611yescharacteristic
163C22×C71C22×M1611yescharacteristic
164C4×C71—24no—
165C4×C71—24no—
166C4×C71#38214yes—
167C4×C71C2×#12412yes—
168C4×C71C2×#12512yes—
169Dic71—24no—
170Dic71—24no—
171Dic71—24no—
172Dic71C2×C4⋊C818yes—
173C2×#1831—711nomaximal, Sylow
174C2×C71#183118yescomplemented
175C2×C71C2×#38211yescharacteristic
176C2×C71C22×C4⋊C811yescharacteristic
177C2×C71C2×#42311yescharacteristic
178C2×C71C2×#43111yescharacteristic
179C2×C71C2×#43111yescharacteristic
180C2×C71C2×#43211yescharacteristic
181C2×C71C2×#43211yescharacteristic
182C22×C4⋊C8—712no—
183C2×C43—711no—
184#1831—718no—
185C2×#336—711no—
186C2×#336—712no—
187C2×#336D7111yescharacteristic
188C71C2×#183111yescharacteristic, complemented, Sylow
189C23×C8—712no—
190C23×C8C2×D7112yes—
191C22×C42—711no—
192C22×C42—711no—
193C22×C42—711no—
194C22×C42—711no—
195C22×C42—711no—
196C22×C42—711no—
197C22×C42C2×D7111yescharacteristic
198C2×C4⋊C8—718no—
199C2×C4⋊C8—1428no—
200C43—714no—
201C43—714no—
202#336—718no—
203#336—714no—
204#336C2×D7114yes—
205C23×C4—711no—
206C23×C4—711no—
207C23×C4—711no—
208C23×C4—711no—
209C23×C4C4×D7111yescharacteristic
210C23×C4C4×D7111yescharacteristic
211C23×C4C22×D7111yescharacteristic
212C22×C8—24no—
213C22×C8—24no—
214C22×C8—24no—
215C22×C8—714no—
216C22×C8—1424no—
217C22×C8—1424no—
218C22×C8—1424no—
219C22×C8C22×D7114yes—
220C2×C42—24no—
221C2×C42—718no—
222C2×C42—712no—
223C2×C42—714no—
224C2×C42—714no—
225C2×C42—714no—
226C2×C42—712no—
227C2×C42—714no—
228C2×C42—714no—
229C2×C42—712no—
230C2×C42—714no—
231C2×C42—712no—
232C2×C42—1424no—
233C2×C42—1424no—
234C2×C42—1424no—
235C2×C42—1424no—
236C2×C42C4×D7112yes—
237C2×C42C22×D7112yes—
238C4⋊C8—14216no—
239C24C2×C4×D7111yescharacteristic
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—712no—
245C22×C4—714no—
246C22×C4—714no—
247C22×C4—714no—
248C22×C4—712no—
249C22×C4—712no—
250C22×C4—712no—
251C22×C4—714no—
252C22×C4—714no—
253C22×C4—714no—
254C22×C4—1422no—
255C22×C4—1422no—
256C22×C4—1422no—
257C22×C4—1422no—
258C22×C4—1422no—
259C22×C4—1422no—
260C22×C4C8×D7114yes—
261C22×C4#1176584814yes—
262C22×C4C2×C4×D7112yes—
263C22×C4C2×C4×D7112yes—
264C22×C4C2×C4×D7111yescharacteristic
265C22×C4D4×D7112yes—
266C22×C4Q8×D7112yes—
267C22×C4#1176586414yes—
268C22×C4#1176586514yes—
269C22×C4C23×D7111yescharacteristic
270C2×C8—24no—
271C2×C8—24no—
272C2×C8—24no—
273C2×C8—48no—
274C2×C8—2848no—
275C2×C8—1424no—
276C2×C8—1424no—
277C2×C8—1424no—
278C42—24no—
279C42—24no—
280C42—714no—
281C42—714no—
282C42—718no—
283C42—7116no—
284C42—1428no—
285C42—1428no—
286C42—1424no—
287C42—1424no—
288C42—1428no—
289C23C4⋊C4×D7112yes—
290C23#1455608412yes—
291C23#1455608512yes—
292C23C2×C8×D7112yes—
293C23M16×D7112yes—
294C23M16×D7112yes—
295C23C2×#1176584812yes—
296C23C22×C4×D7111yescharacteristic
297C2×C4—28no—
298C2×C4—28no—
299C2×C4—22no—
300C2×C4—22no—
301C2×C4—22no—
302C2×C4—22no—
303C2×C4—714no—
304C2×C4—714no—
305C2×C4—714no—
306C2×C4—7116no—
307C2×C4—714no—
308C2×C4—714no—
309C2×C4—714no—
310C2×C4—1428no—
311C2×C4—1428no—
312C2×C4—1422no—
313C2×C4—1422no—
314C2×C4—1422no—
315C2×C4—1422no—
316C2×C4—1422no—
317C2×C4—1422no—
318C2×C4—1428no—
319C2×C4C4⋊C4×D7112yes—
320C2×C4#1455608412yes—
321C2×C4#1455608512yes—
322C2×C4#1455611418yes—
323C2×C4#1455611818yes—
324C2×C4C2×C8×D7114yes—
325C2×C4C2×#1176584814yes—
326C2×C4C2×D4×D7111yescharacteristic
327C2×C4C2×Q8×D7111yescharacteristic
328C2×C4C2×#1176586412yes—
329C2×C4C2×#1176586512yes—
330C8—44no—
331C8—2844no—
332C22#1798586314yes—
333C22C4⋊C8×D7114yes—
334C22#1798602114yes—
335C22#1798604914yes—
336C22#1798605014yes—
337C22#1798605314yes—
338C22#1798605414yes—
339C22C2×C4⋊C4×D7111yescharacteristic
340C22C2×#1455608411yescharacteristic
341C22C2×#1455608511yescharacteristic
342C22C22×C8×D7111yescharacteristic
343C22C2×M16×D7111yescharacteristic
344C22C2×M16×D7111yescharacteristic
345C22C22×#1176584811yescharacteristic
346C4—24no—
347C4—24no—
348C4—718no—
349C4—1424no—
350C4—1424no—
351C4—1424no—
352C4#1798586314yes—
353C4C2×#1455611412yes—
354C4C2×#1455611812yes—
355C2#2258845518yesdirect product factor
356C2C2×#1798586311yescharacteristic
357C2C2×C4⋊C8×D7111yescharacteristic
358C2C2×#1798602111yescharacteristic
359C2C2×#1798604911yescharacteristic
360C2C2×#1798605011yescharacteristic
361C2C2×#1798605311yescharacteristic
362C2C2×#1798605411yescharacteristic
subgroupG/H
centerC23×C4C22×D71
commutatorC22×C71C23×C8
FrattiniC22×C4C23×D71
FittingC2×#336×C71C2
socle, prime radicalC24×C71C22×C4
cosocleC22×C4×C71C24
hypercenterC2×#336D71
hypocenterC71C2×#1831
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23×C4 ◁ C2×#336

Complements

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

NH ≅ G/Ntype
3. #22588455C2direct (N × H)
35. C2×C4×Dic71C8semidirect
83. C4×Dic71C2×C8semidirect
174. C2×C71#1831semidirect
188. C71C2×#1831semidirect
355. C2#22588455direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic71⋊C82
C2×C42×Dic712
#225884552
C2×#179857542
C2×#179857532
C2×#336×C712
C2×#183171