Finite Group Databasebeta

← C2×#23762761 #34270598

Subgroups — C2×#23762761 #34270598

Order 20224.

870 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098940C211yesmaximal, characteristic
2C2×#19098764C212yesmaximal, complemented
3C2×C8×Dic158C211yesmaximal, characteristic, complemented
4#23762761C218yesmaximal, direct product factor
5C2×#19098306C212yesmaximal, complemented
6C2×#335×C79C211yesmaximal, characteristic, complemented
7C22×#11929613—22no—
8C22×D632—21no—
9C22×D632—21no—
10C2×#14579158C2212yes—
11C2×C4×Dic158C2211yescharacteristic
12#19098940—22no—
13#19098940C2214yes—
14#19098764—24no—
15#19098764C2218yescomplemented
16C8×Dic158—22no—
17C8×Dic158C2214yescomplemented
18C2×C4⋊(C79⋊C8)C2211yescharacteristic
19C2×Dic79⋊C8—21no—
20C2×#14579083—22no—
21C2×C8×Dic79—21no—
22#19098306C2218yescomplemented
23C2×C4⋊C8×C79C2212yes—
24C2×C4×C8×C79C2211yescharacteristic
25#335×C79C2214yescomplemented
26C22×Dic158D411yescharacteristic
27C22×D316—22no—
28C22×D316—22no—
29C22×D316—22no—
30C2×#11929613—28no—
31C2×#11929613—48no—
32C2×D632—24no—
33C2×D632—24no—
34C2×D632—44no—
35C2×D632—44no—
36C22×C79⋊C8—21no—
37#14579158—22no—
38#14579158—22no—
39#14579158—22no—
40#14579158C2314yes—
41C4×Dic158—21no—
42C4×Dic158—21no—
43C4×Dic158D412yes—
44C4×Dic158C2312yes—
45C2×C4⋊Dic79D411yescharacteristic
46C2×Dic79⋊C4—21no—
47C2×C4×Dic79—21no—
48C4⋊(C79⋊C8)—21no—
49C4⋊(C79⋊C8)C2312yes—
50Dic79⋊C8—24no—
51#14579083—28no—
52C8×Dic79—24no—
53C22×C8×C79—22no—
54C22×C8×C79D411yescharacteristic
55C22×C8×C79D411yescharacteristic
56C2×C42×C79C2311yescharacteristic
57C4⋊C8×C79—22no—
58C4⋊C8×C79C2314yes—
59C4×C8×C79D412yes—
60C4×C8×C79C2312yes—
61C23×D79—42no—
62C2×Dic158—21no—
63C2×Dic158—22no—
64C2×Dic158D814yescomplemented
65C2×Dic158C2×D412yes—
66C2×D316—24no—
67C2×D316—24no—
68C2×D316—24no—
69C2×D316—42no—
70C2×D316—42no—
71C2×D316—42no—
72C2×D316—44no—
73C2×D316—44no—
74C2×D316—44no—
75C2×D316—44no—
76C2×D316—84no—
77C22×Dic79—21no—
78C22×Dic79—21no—
79#11929613—416no—
80D632—48no—
81D632—48no—
82C2×C79⋊C8—22no—
83C2×C79⋊C8—42no—
84C4⋊Dic79—21no—
85C4⋊Dic79C2×D412yes—
86Dic79⋊C4—22no—
87Dic79⋊C4—22no—
88C4×Dic79—22no—
89C4×Dic79—22no—
90C22×C4×C79C2×D411yescharacteristic
91C22×C4×C79C2×D411yescharacteristic
92C22×C4×C79#4111yescharacteristic
93C2×C8×C79—22no—
94C2×C8×C79—24no—
95C2×C8×C79—44no—
96C2×C8×C79SD1614yescomplemented
97C2×C8×C79C2×D412yes—
98C2×C8×C79C2×D412yes—
99C42×C79C2×D411yescharacteristic
100C42×C79C2×D411yescharacteristic
101C42×C79#4111yescharacteristic
102C42×C79C2411yescharacteristic
103C23×C79#12111yescharacteristic
104C22×D79—44no—
105C22×D79—84no—
106C22×D79—84no—
107C22×D79—84no—
108C2×C4×C79—22no—
109C2×C4×C79#12111yescharacteristic
110C2×C4×C79#12111yescharacteristic
111C2×C4×C79#12111yescharacteristic
112C2×C4×C79C2×D812yes—
113C2×C4×C79C2×SD1612yes—
114C2×C4×C79#13512yes—
115C2×C4×C79AGL(1,ℤ/8)12yes—
116C2×C4×C79C22×D411yescharacteristic
117C2×C4×C79C22×D411yescharacteristic
118C2×C4×C79C2×#4111yescharacteristic
119C2×Dic79—22no—
120C2×Dic79—24no—
121C2×Dic79—22no—
122C2×Dic79—42no—
123D316—44no—
124D316—44no—
125D316—44no—
126D316—44no—
127D316—84no—
128D316—84no—
129D316—84no—
130D316—84no—
131Dic158—22no—
132Dic158—24no—
133Dic158C2×D814yescomplemented
134C8×C79—22no—
135C8×C79—44no—
136C8×C79C2×SD1614yescomplemented
137C79⋊C8—42no—
138C22×C79#46012yes—
139C22×C79#46612yes—
140C22×C79#47212yes—
141C22×C79C2×#12111yescharacteristic
142C2×D79—84no—
143C2×D79—84no—
144C2×D79—84no—
145C2×D79—168no—
146C4×C79—21no—
147C4×C79—21no—
148C4×C79#46012yes—
149C4×C79#46612yes—
150C4×C79C22×D811yescharacteristic
151C4×C79C22×SD1611yescharacteristic
152C4×C79C2×#13511yescharacteristic
153C4×C79C2×AGL(1,ℤ/8)11yescharacteristic
154Dic79—24no—
155Dic79—42no—
156C2×#1668—791nomaximal, Sylow
157C2×C79#166814yescomplemented
158C2×C79C2×#46011yescharacteristic
159C2×C79C2×#46611yescharacteristic
160C2×C79C2×#47211yescharacteristic
161D79—164no—
162C2×#493—791no—
163C2×#460—792no—
164C2×C8×Q8—791no—
165#1668—798no—
166C2×#335D7911yescharacteristic, complemented
167C2×#331—792no—
168C79C2×#166811yescharacteristic, complemented, Sylow
169C22×SD16—1582no—
170C22×D8—1581no—
171C22×D8—1581no—
172C2×#127—792no—
173C2×C4×Q8—791no—
174#493—794no—
175#493—1582no—
176#460—798no—
177#460—1584no—
178C8×Q8—794no—
179C8×Q8—1582no—
180C2×C4⋊C8—791no—
181C2×C4⋊C8—1581no—
182C2×C4⋊C8C2×D7912yes—
183C2×#102—1582no—
184C2×C4×C8—1581no—
185C2×C4×C8C2×D7911yescharacteristic
186#335C2×D7914yescomplemented
187#331—798no—
188C22×Q8—791no—
189C22×D4—1582no—
190C22×D4—1582no—
191C22×D4—1582no—
192C2×SD16—3168no—
193C2×SD16—1588no—
194C2×D8—3164no—
195C2×D8—3164no—
196C2×D8—1584no—
197C2×D8—1584no—
198C22×C8—22no—
199C22×C8—1581no—
200C22×C8D31611yescharacteristic
201C22×C8D31611yescharacteristic
202#127—794no—
203#127—1582no—
204#127—1582no—
205#127—1582no—
206C4×Q8—792no—
207C4×Q8—792no—
208C4×Q8—1581no—
209C4×Q8—1581no—
210C2×C4⋊C4—791no—
211C2×C4⋊C4—1581no—
212C2×C42—1581no—
213C2×C42C22×D7911yescharacteristic
214C4⋊C8—22no—
215C4⋊C8—792no—
216C4⋊C8—1584no—
217C4⋊C8—1581no—
218C4⋊C8C22×D7914yes—
219#102—1588no—
220C4×C8—1584no—
221C4×C8D31612yes—
222C4×C8C22×D7912yes—
223C24—3162no—
224C2×Q8—794no—
225C2×Q8—792no—
226C2×Q8—1581no—
227C2×Q8—1582no—
228C2×D4—3162no—
229C2×D4—3162no—
230C2×D4—3162no—
231C2×D4—3164no—
232C2×D4—3164no—
233C2×D4—3164no—
234C2×D4—3164no—
235C2×D4—6324no—
236C2×D4—1584no—
237C2×D4—1584no—
238C2×D4—1584no—
239C22×C4—1581no—
240C22×C4—1581no—
241C22×C4D4×D7911yescharacteristic
242C22×C4C2×D31611yescharacteristic
243C22×C4#1192962511yescharacteristic
244SD16—31616no—
245D8—3168no—
246D8—3168no—
247C2×C8—22no—
248C2×C8—24no—
249C2×C8—44no—
250C2×C8—3162no—
251C2×C8—1582no—
252C2×C8#1192961314yescomplemented
253C2×C8C2×D31612yes—
254C2×C8C2×D31612yes—
255C4⋊C4—792no—
256C4⋊C4—1582no—
257C4⋊C4—1582no—
258C4⋊C4—1581no—
259C42—1582no—
260C42—1582no—
261C42D4×D7911yescharacteristic
262C42C2×D31611yescharacteristic
263C42#1192962511yescharacteristic
264C42C23×D7911yescharacteristic
265C23—3164no—
266C23—6324no—
267C23—6324no—
268C23—6324no—
269C23#1457913611yescharacteristic
270Q8—794no—
271Q8—1584no—
272Q8—1582no—
273D4—3164no—
274D4—3164no—
275D4—3164no—
276D4—3164no—
277D4—6324no—
278D4—6324no—
279D4—6324no—
280D4—6324no—
281C2×C4—22no—
282C2×C4—3162no—
283C2×C4—1582no—
284C2×C4—1584no—
285C2×C4—1582no—
286C2×C4#1457913611yescharacteristic
287C2×C4#1457913611yescharacteristic
288C2×C4#1457913611yescharacteristic
289C2×C4D8×D7912yes—
290C2×C4C2×#1192961312yes—
291C2×C4#1457918412yes—
292C2×C4#1457918912yes—
293C2×C4C2×D4×D7911yescharacteristic
294C2×C4C22×D31611yescharacteristic
295C2×C4C2×#1192962511yescharacteristic
296C8—22no—
297C8—44no—
298C8—3162no—
299C8C2×#1192961314yescomplemented
300C22—6324no—
301C22—6324no—
302C22—6324no—
303C22—12648no—
304C22#1909876412yes—
305C22#1909880012yes—
306C22#1909883412yes—
307C22C2×#1457913611yescharacteristic
308C4—21no—
309C4—21no—
310C4—3162no—
311C4—1584no—
312C4#1909876412yes—
313C4#1909880012yes—
314C4C2×D8×D7911yescharacteristic
315C4C22×#1192961311yescharacteristic
316C4C2×#1457918411yescharacteristic
317C4C2×#1457918911yescharacteristic
318C2—12644no—
319C2#2376276114yesdirect product factor
320C2C2×#1909876411yescharacteristic
321C2C2×#1909880011yescharacteristic
322C2C2×#1909883411yescharacteristic
subgroupG/H
centerC23#14579136
commutator, cosocleC42×C79C24
FrattiniC42C23×D79
FittingC2×#335×C79C2
socleC23×C79#121
prime radicalC2×#19098940C2
hypercenterC2×#335D79
hypocenterC79C2×#1668
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#335

Complements

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

NH ≅ G/Ntype
2. C2×#19098764C2semidirect
3. C2×C8×Dic158C2semidirect
4. #23762761C2direct (N × H)
5. C2×#19098306C2semidirect
6. C2×#335×C79C2semidirect
15. #19098764C22semidirect
17. C8×Dic158C22semidirect
22. #19098306C22semidirect
25. #335×C79C22semidirect
64. C2×Dic158D8semidirect
96. C2×C8×C79SD16semidirect
133. Dic158C2×D8semidirect
136. C8×C79C2×SD16semidirect
157. C2×C79#1668semidirect
166. C2×#335D79semidirect
168. C79C2×#1668semidirect
186. #335C2×D79semidirect
252. C2×C8#11929613semidirect
299. C8C2×#11929613semidirect
319. C2#23762761direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190989402
C2×#190987642
C2×C8×Dic1582
#237627612
C2×#190983062
C2×#335×C792
C2×#166879