Finite Group Databasebeta

← C2×#27132966 #37582280

Subgroups — C2×#27132966 #37582280

Order 24448.

448 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 149 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#20259313C211yesmaximal, characteristic, complemented
2C2×#20259284C211yesmaximal, characteristic
3#27132966C218yesmaximal, direct product factor
4C2×#20259253C211yesmaximal, characteristic, complemented
5C2×Dic191⋊C8C211yesmaximal, characteristic, complemented
6C2×#20259244C211yesmaximal, characteristic
7C2×#20259242C211yesmaximal, characteristic
8C2×#107×C191C211yesmaximal, characteristic, complemented
9C22×D764C2211yescharacteristic
10C22×C4×D191—21no—
11C22×C191⋊C8C2211yescharacteristic
12#20259313—22no—
13#20259313C2214yescomplemented
14#20259284—22no—
15#20259284C2214yes—
16C2×C4⋊Dic191—21no—
17C2×C4⋊Dic191C2211yescharacteristic
18C2×Dic191⋊C4—21no—
19C2×(C2×D191)⋊C4—21no—
20C2×C4×Dic191C2211yescharacteristic
21#20259253C2214yescomplemented
22Dic191⋊C8C2214yescomplemented
23#20259244C2214yes—
24#20259242C2214yes—
25C22×C8×C191C2211yescharacteristic
26C2×C4⋊C4×C191C2211yescharacteristic
27C2×C4⋊C4×C191C2211yescharacteristic
28#107×C191C2214yescomplemented
29C23×D191—21no—
30C2×D764—21no—
31C2×D764—22no—
32C2×D764Q814yes—
33C2×D764C2312yes—
34C22×Dic191—21no—
35C22×Dic191D411yescharacteristic
36C22×Dic191D411yescharacteristic
37C2×C4×D191—24no—
38C2×C4×D191—44no—
39C2×C191⋊C8—22no—
40C2×C191⋊C8C2312yes—
41C4⋊Dic191—24no—
42C4⋊Dic191—21no—
43C4⋊Dic191C2312yes—
44Dic191⋊C4—24no—
45(C2×D191)⋊C4—24no—
46C4×Dic191D412yes—
47C4×Dic191C2312yes—
48C22×C4×C191—21no—
49C22×C4×C191—21no—
50C22×C4×C191C2311yescharacteristic
51C2×C8×C191—22no—
52C2×C8×C191C2312yes—
53C4⋊C4×C191—21no—
54C4⋊C4×C191—21no—
55C4⋊C4×C191C2312yes—
56C4⋊C4×C191C2312yes—
57C22×D191—24no—
58C22×D191—22no—
59C22×D191—42no—
60C22×D191—42no—
61D764—24no—
62D764—22no—
63D764C2×Q814yes—
64C2×Dic191—22no—
65C2×Dic191—22no—
66C2×Dic191—22no—
67C2×Dic191—42no—
68C2×Dic191C2×D412yes—
69C2×Dic191C2×D412yes—
70C4×D191—48no—
71C191⋊C8—22no—
72C23×C191C2×D411yescharacteristic
73C2×C4×C191—22no—
74C2×C4×C191—22no—
75C2×C4×C191—42no—
76C2×C4×C191—42no—
77C2×C4×C191C2×D411yescharacteristic
78C2×C4×C191C2×Q812yes—
79C2×C4×C191#4112yes—
80C2×C4×C191C2411yescharacteristic
81C8×C191—22no—
82C22×C191C22⋊Q812yes—
83C22×C191#13512yes—
84C22×C191AGL(1,ℤ/8)12yes—
85C22×C191C22×D411yescharacteristic
86C2×D191—24no—
87C2×D191—42no—
88C2×D191—42no—
89C2×D191—48no—
90C4×C191—42no—
91C4×C191—42no—
92C4×C191C22⋊Q812yes—
93C4×C191C22×Q811yescharacteristic
94C4×C191C2×#4111yescharacteristic
95Dic191—22no—
96Dic191—22no—
97Dic191—42no—
98C2×C191#47814yescomplemented
99C2×C191C2×C22⋊Q811yescharacteristic
100C2×C191C2×#13511yescharacteristic
101C2×C191C2×AGL(1,ℤ/8)11yescharacteristic
102D191—44no—
103C191C2×#47811yescharacteristic, complemented, Sylow
104C2×#478—1911nomaximal, Sylow
105C2×#125—1911no—
106C2×C4×D4—1911no—
107#478—1918no—
108C2×#107D19111yescharacteristic, complemented
109C2×#106—1911no—
110C2×C4⋊C8—1911no—
111C2×#102—1911no—
112C2×#102—1911no—
113C22×D4—1911no—
114C23×C4—3821no—
115C22×C8—1911no—
116C22×C8C2×D19111yescharacteristic
117#125—3822no—
118#125—1914no—
119C4×D4—3822no—
120C4×D4—1914no—
121C2×C4⋊C4—3821no—
122C2×C4⋊C4—3821no—
123C2×C4⋊C4—1911no—
124C2×C4⋊C4C2×D19111yescharacteristic
125C2×C4⋊C4C2×D19111yescharacteristic
126C2×C22⋊C4—3821no—
127C2×C42—1911no—
128#107C2×D19114yescomplemented
129#106—1914no—
130C4⋊C8—1914no—
131#102—1914no—
132#102—1914no—
133C24—3821no—
134C2×D4—3821no—
135C2×D4—3822no—
136C2×D4—1914no—
137C2×D4—1912no—
138C22×C4—21no—
139C22×C4—21no—
140C22×C4—3824no—
141C22×C4—3821no—
142C22×C4—1911no—
143C22×C4—1911no—
144C22×C4—7644no—
145C22×C4C22×D19111yescharacteristic
146C2×C8—22no—
147C2×C8—3822no—
148C2×C8—1912no—
149C2×C8C22×D19112yes—
150C4⋊C4—21no—
151C4⋊C4—21no—
152C4⋊C4—3824no—
153C4⋊C4—3824no—
154C4⋊C4—3821no—
155C4⋊C4—1912no—
156C4⋊C4C22×D19112yes—
157C4⋊C4C22×D19112yes—
158C22⋊C4—3824no—
159C42—1912no—
160C42—1912no—
161C23—3822no—
162C23—3824no—
163C23—7642no—
164C23—7642no—
165C23D4×D19111yescharacteristic
166D4—3822no—
167D4—3824no—
168D4—1914no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—42no—
172C2×C4—42no—
173C2×C4—3822no—
174C2×C4—3822no—
175C2×C4—3822no—
176C2×C4—1912no—
177C2×C4—1912no—
178C2×C4—7648no—
179C2×C4—7642no—
180C2×C4D4×D19111yescharacteristic
181C2×C4Q8×D19112yes—
182C2×C4#1569028712yes—
183C2×C4C23×D19111yescharacteristic
184C8—22no—
185C8—3822no—
186C22—3824no—
187C22—7642no—
188C22—7642no—
189C22—7648no—
190C22#2025930012yes—
191C22#2025934512yes—
192C22#2025934612yes—
193C22C2×D4×D19111yescharacteristic
194C4—42no—
195C4—42no—
196C4—3822no—
197C4—3822no—
198C4—7642no—
199C4#2025930012yes—
200C4C2×Q8×D19111yescharacteristic
201C4C2×#1569028711yescharacteristic
202C2—7644no—
203C2#2713296614yesdirect product factor
204C2C2×#2025930011yescharacteristic
205C2C2×#2025934511yescharacteristic
206C2C2×#2025934611yescharacteristic
subgroupG/H
centerC23D4×D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×#107×C191C2
socleC23×C191C2×D4
prime radicalC22×D764C22
hypercenterC2×#107D191
hypocenterC191C2×#478
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#107

Complements

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

NH ≅ G/Ntype
1. C2×#20259313C2semidirect
3. #27132966C2direct (N × H)
4. C2×#20259253C2semidirect
5. C2×Dic191⋊C8C2semidirect
8. C2×#107×C191C2semidirect
13. #20259313C22semidirect
21. #20259253C22semidirect
22. Dic191⋊C8C22semidirect
28. #107×C191C22semidirect
98. C2×C191#478semidirect
103. C191C2×#478semidirect
108. C2×#107D191semidirect
128. #107C2×D191semidirect
203. C2#27132966direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202593132
C2×#202592842
#271329662
C2×#202592532
C2×Dic191⋊C82
C2×#202592442
C2×#202592422
C2×#107×C1912
C2×#478191