Finite Group Databasebeta

← C2×#22588017 #31985250

Subgroups — C2×#22588017 #31985250

Order 18176.

798 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17986404C211yesmaximal, characteristic
2C2×#17986404C211yesmaximal, characteristic
3C2×#17986397C211yesmaximal, characteristic
4C2×#17986379C211yesmaximal, characteristic
5C2×#17986350C211yesmaximal, characteristic
6C2×#17986350C211yesmaximal, characteristic
7#22588017C218yesmaximal, direct product factor
8C2×#322×C71C211yesmaximal, characteristic
9C22×Dic284—22no—
10C2×#14556128C2211yescharacteristic
11C2×#14556128C2211yescharacteristic
12C2×#14556128C2211yescharacteristic
13C2×#14556128C2211yescharacteristic
14#17986404—22no—
15#17986404—22no—
16#17986404C2214yes—
17#17986404C2214yes—
18#17986397—22no—
19#17986397C2214yes—
20#17986379—22no—
21#17986379C2214yes—
22#17986350—22no—
23#17986350—22no—
24#17986350C2214yes—
25#17986350C2214yes—
26C2×#14556062—22no—
27C2×#14556062—22no—
28C2×#14556060—22no—
29C2×#14556053—22no—
30C2×#14556053—22no—
31C2×C4×C8×C71C2211yescharacteristic
32C2×C4×C8×C71C2211yescharacteristic
33C2×C4×C8×C71C2211yescharacteristic
34#322×C71C2214yes—
35C22×Dic142—21no—
36C22×Dic142—21no—
37C22×Dic142—21no—
38C22×Dic142—21no—
39C2×Dic284—28no—
40C2×Dic284—48no—
41#14556128—21no—
42#14556128—21no—
43#14556128—21no—
44#14556128—21no—
45#14556128—21no—
46#14556128—21no—
47#14556128—21no—
48#14556128—21no—
49#14556128—21no—
50#14556128—21no—
51#14556128—21no—
52#14556128—21no—
53#14556128C2312yes—
54#14556128C2312yes—
55#14556128C2312yes—
56#14556128C2312yes—
57C2×C4⋊Dic71—21no—
58C2×C4⋊Dic71—21no—
59C2×C4⋊Dic71—21no—
60C2×C4⋊Dic71—21no—
61C2×C4⋊Dic71—21no—
62C2×C4⋊Dic71—21no—
63C2×C4⋊Dic71—21no—
64C2×C4⋊Dic71—21no—
65#14556062—28no—
66#14556062—28no—
67#14556060—28no—
68#14556053—28no—
69#14556053—28no—
70C22×C8×C71D412yes—
71C22×C8×C71D412yes—
72C22×C8×C71D412yes—
73C2×C42×C71C2311yescharacteristic
74C4×C8×C71D412yes—
75C4×C8×C71D412yes—
76C4×C8×C71D412yes—
77C4×C8×C71C2312yes—
78C4×C8×C71C2312yes—
79C4×C8×C71C2312yes—
80C2×Dic142—22no—
81C2×Dic142—22no—
82C2×Dic142—22no—
83C2×Dic142—22no—
84C2×Dic142—44no—
85C2×Dic142—44no—
86C2×Dic142—44no—
87C2×Dic142—44no—
88C2×Dic142—41no—
89C2×Dic142—41no—
90C2×Dic142—41no—
91C2×Dic142—41no—
92C22×Dic71—41no—
93C22×Dic71—41no—
94C22×Dic71—41no—
95C22×Dic71—41no—
96Dic284—416no—
97C4⋊Dic71—22no—
98C4⋊Dic71—22no—
99C4⋊Dic71—22no—
100C4⋊Dic71—22no—
101C4⋊Dic71—22no—
102C4⋊Dic71—22no—
103C4⋊Dic71—22no—
104C4⋊Dic71—22no—
105C4⋊Dic71—41no—
106C4⋊Dic71—41no—
107C4⋊Dic71—41no—
108C4⋊Dic71—41no—
109C4⋊Dic71—41no—
110C4⋊Dic71—41no—
111C4⋊Dic71—41no—
112C4⋊Dic71—41no—
113C22×C4×C71C2×D411yescharacteristic
114C22×C4×C71C2×D411yescharacteristic
115C22×C4×C71C2×D411yescharacteristic
116C2×C8×C71—24no—
117C2×C8×C71—24no—
118C2×C8×C71Q1618yescomplemented
119C2×C8×C71C2×D414yes—
120C2×C8×C71C2×D414yes—
121C2×C8×C71C2×D414yes—
122C42×C71C2×D411yescharacteristic
123C42×C71C2×D411yescharacteristic
124C42×C71C2×D411yescharacteristic
125C42×C71C2411yescharacteristic
126C23×C71#12711yescharacteristic
127C2×C4×C71#12711yescharacteristic
128C2×C4×C71#12711yescharacteristic
129C2×C4×C71#12711yescharacteristic
130C2×C4×C71C2×Q1614yes—
131C2×C4×C71AGL(1,ℤ/8)14yes—
132C2×C4×C71#13714yes—
133C2×C4×C71C22×D411yescharacteristic
134C2×C4×C71C22×D411yescharacteristic
135C2×C4×C71C22×D411yescharacteristic
136C2×Dic71—42no—
137C2×Dic71—42no—
138C2×Dic71—42no—
139C2×Dic71—42no—
140C2×Dic71—82no—
141C2×Dic71—82no—
142C2×Dic71—82no—
143C2×Dic71—82no—
144Dic142—44no—
145Dic142—44no—
146Dic142—44no—
147Dic142—44no—
148Dic142—82no—
149Dic142—82no—
150Dic142—82no—
151Dic142—82no—
152C8×C71—24no—
153C8×C71—24no—
154C8×C71C2×Q1618yescomplemented
155C22×C71#49412yes—
156C22×C71#49612yes—
157C22×C71#49712yes—
158C22×C71C2×#12711yescharacteristic
159C4×C71#49412yes—
160C4×C71#49612yes—
161C4×C71#49712yes—
162C4×C71C22×Q1612yes—
163C4×C71C2×AGL(1,ℤ/8)12yes—
164C4×C71C2×#13712yes—
165Dic71—82no—
166Dic71—82no—
167Dic71—82no—
168Dic71—82no—
169C2×#1723—711nomaximal, Sylow
170C2×C71#172314yescomplemented
171C2×C71C2×#49411yescharacteristic
172C2×C71C2×#49611yescharacteristic
173C2×C71C2×#49711yescharacteristic
174C2×#500—711no—
175C2×#500—711no—
176C2×#498—711no—
177C2×#494—711no—
178C2×#487—711no—
179C2×#487—711no—
180#1723—718no—
181C2×#322D7111yescharacteristic
182C71C2×#172311yescharacteristic, complemented, Sylow
183C22×Q16—1422no—
184C2×C4⋊Q8—711no—
185C2×C4⋊Q8—711no—
186C2×C4⋊Q8—711no—
187C2×C4⋊Q8—711no—
188#500—714no—
189#500—714no—
190#500—1422no—
191#500—1422no—
192#498—714no—
193#498—1422no—
194#494—714no—
195#494—1422no—
196#487—714no—
197#487—714no—
198#487—1422no—
199#487—1422no—
200C2×#107—1422no—
201C2×#107—1422no—
202C2×#106—1422no—
203C2×#103—1422no—
204C2×#103—1422no—
205C2×C4×C8C2×D7111yescharacteristic
206C2×C4×C8C2×D7111yescharacteristic
207C2×C4×C8C2×D7111yescharacteristic
208#322C2×D7114yes—
209C22×Q8—1421no—
210C22×Q8—1421no—
211C22×Q8—1421no—
212C22×Q8—1421no—
213C2×Q16—2848no—
214C2×Q16—1428no—
215C22×C8D28412yes—
216C22×C8D28412yes—
217C22×C8D28412yes—
218C4⋊Q8—712no—
219C4⋊Q8—712no—
220C4⋊Q8—712no—
221C4⋊Q8—712no—
222C4⋊Q8—1421no—
223C4⋊Q8—1421no—
224C4⋊Q8—1421no—
225C4⋊Q8—1421no—
226C4⋊Q8—1421no—
227C4⋊Q8—1421no—
228C4⋊Q8—1421no—
229C4⋊Q8—1421no—
230C4⋊Q8—1421no—
231C4⋊Q8—1421no—
232C4⋊Q8—1421no—
233C4⋊Q8—1421no—
234C2×C4⋊C4—1421no—
235C2×C4⋊C4—1421no—
236C2×C4⋊C4—1421no—
237C2×C4⋊C4—1421no—
238C2×C4⋊C4—1421no—
239C2×C4⋊C4—1421no—
240C2×C4⋊C4—1421no—
241C2×C4⋊C4—1421no—
242C2×C42C22×D7111yescharacteristic
243#107—1428no—
244#107—1428no—
245#106—1428no—
246#103—1428no—
247#103—1428no—
248C4×C8D28412yes—
249C4×C8D28412yes—
250C4×C8D28412yes—
251C4×C8C22×D7112yes—
252C4×C8C22×D7112yes—
253C4×C8C22×D7112yes—
254C2×Q8—2841no—
255C2×Q8—2841no—
256C2×Q8—2841no—
257C2×Q8—2841no—
258C2×Q8—2844no—
259C2×Q8—2844no—
260C2×Q8—2844no—
261C2×Q8—2844no—
262C2×Q8—1422no—
263C2×Q8—1422no—
264C2×Q8—1422no—
265C2×Q8—1422no—
266C22×C4—2841no—
267C22×C4—2841no—
268C22×C4—2841no—
269C22×C4—2841no—
270C22×C4C2×D28411yescharacteristic
271C22×C4C2×D28411yescharacteristic
272C22×C4C2×D28411yescharacteristic
273Q16—28416no—
274C2×C8—24no—
275C2×C8—24no—
276C2×C8Dic28418yescomplemented
277C2×C8C2×D28414yes—
278C2×C8C2×D28414yes—
279C2×C8C2×D28414yes—
280C4⋊C4—2841no—
281C4⋊C4—2841no—
282C4⋊C4—2841no—
283C4⋊C4—2841no—
284C4⋊C4—2841no—
285C4⋊C4—2841no—
286C4⋊C4—2841no—
287C4⋊C4—2841no—
288C4⋊C4—1422no—
289C4⋊C4—1422no—
290C4⋊C4—1422no—
291C4⋊C4—1422no—
292C4⋊C4—1422no—
293C4⋊C4—1422no—
294C4⋊C4—1422no—
295C4⋊C4—1422no—
296C42C2×D28411yescharacteristic
297C42C2×D28411yescharacteristic
298C42C2×D28411yescharacteristic
299C42C23×D7111yescharacteristic
300C23#1455612511yescharacteristic
301Q8—2844no—
302Q8—2844no—
303Q8—2844no—
304Q8—2844no—
305Q8—5682no—
306Q8—5682no—
307Q8—5682no—
308Q8—5682no—
309C2×C4—2842no—
310C2×C4—2842no—
311C2×C4—2842no—
312C2×C4—2842no—
313C2×C4—5682no—
314C2×C4—5682no—
315C2×C4—5682no—
316C2×C4—5682no—
317C2×C4#1455612511yescharacteristic
318C2×C4#1455612511yescharacteristic
319C2×C4#1455612511yescharacteristic
320C2×C4C2×Dic28414yes—
321C2×C4#1455615614yes—
322C2×C4#1455616114yes—
323C2×C4C22×D28411yescharacteristic
324C2×C4C22×D28411yescharacteristic
325C2×C4C22×D28411yescharacteristic
326C8—24no—
327C8—24no—
328C8C2×Dic28418yescomplemented
329C22#1798637912yes—
330C22#1798638812yes—
331C22#1798639312yes—
332C22C2×#1455612511yescharacteristic
333C4—5682no—
334C4—5682no—
335C4—5682no—
336C4—5682no—
337C4#1798637912yes—
338C4#1798638812yes—
339C4#1798639312yes—
340C4C22×Dic28412yes—
341C4C2×#1455615612yes—
342C4C2×#1455616112yes—
343C2#2258801714yesdirect product factor
344C2C2×#1798637911yescharacteristic
345C2C2×#1798638811yescharacteristic
346C2C2×#1798639311yescharacteristic
subgroupG/H
centerC23#14556125
commutator, cosocleC42×C71C24
FrattiniC42C23×D71
FittingC2×#322×C71C2
socle, prime radicalC23×C71#127
hypercenterC2×#322D71
hypocenterC71C2×#1723
LCSG ▷ C42×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#322

Complements

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

NH ≅ G/Ntype
7. #22588017C2direct (N × H)
118. C2×C8×C71Q16semidirect
154. C8×C71C2×Q16semidirect
170. C2×C71#1723semidirect
182. C71C2×#1723semidirect
276. C2×C8Dic284semidirect
328. C8C2×Dic284semidirect
343. C2#22588017direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179864042
C2×#179863972
C2×#179863792
C2×#179863502
#225880172
C2×#322×C712
C2×#172371