Finite Group Databasebeta

← C2×#27132740 #37581206

Subgroups — C2×#27132740 #37581206

Order 24448.

552 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 213 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
1C22×#15690270C212yesmaximal, complemented
2C2×C4×D764C211yesmaximal, characteristic
3#27132740C218yesmaximal, direct product factor
4C2×(C2×D191)⋊C8C212yesmaximal, complemented
5C2×C4×C191⋊C8C211yesmaximal, characteristic, complemented
6C2×C4⋊C8×C191C211yesmaximal, characteristic, complemented
7C22×D764C411yescharacteristic
8C22×C4×D191C2212yes—
9C2×#15690270—28no—
10C2×#15690270C2218yescomplemented
11C22×C191⋊C8C2211yescharacteristic
12C22×C191⋊C8C2211yescharacteristic
13C4×D764C414yes—
14C4×D764C2214yes—
15C2×C4⋊Dic191C411yescharacteristic
16C2×(C2×D191)⋊C4C412yes—
17(C2×D191)⋊C8C2218yescomplemented
18C4×C191⋊C8C2214yescomplemented
19C22×C8×C191C2212yes—
20C2×C42×C191C2211yescharacteristic
21C4⋊C8×C191C2214yescomplemented
22C23×D191C2×C412yes—
23C2×D764—24no—
24C2×D764C2×C414yes—
25C22×Dic191C2×C412yes—
26C2×C4×D191—24no—
27C2×C4×D191—24no—
28C2×C4×D191C2×C414yes—
29C2×C4×D191C2314yes—
30#15690270—216no—
31C2×C191⋊C8—22no—
32C2×C191⋊C8D414yescomplemented
33C2×C191⋊C8C2312yes—
34C2×C191⋊C8C2312yes—
35C4⋊Dic191C2×C414yes—
36(C2×D191)⋊C4C2×C418yes—
37C22×C4×C191C2×C411yescharacteristic
38C22×C4×C191C2×C411yescharacteristic
39C22×C4×C191C2311yescharacteristic
40C2×C8×C191—24no—
41C2×C8×C191C2314yes—
42C42×C191C2×C412yes—
43C42×C191C2312yes—
44C22×D191—24no—
45C22×D191—24no—
46C22×D191—24no—
47C22×D191C22×C414yes—
48D764—28no—
49C2×Dic191—24no—
50C2×Dic191C22×C414yes—
51C4×D191—28no—
52C4×D191—24no—
53C4×D191—24no—
54C191⋊C8—22no—
55C191⋊C8C2×D414yescomplemented
56C23×C191C22×C411yescharacteristic
57C2×C4×C191—22no—
58C2×C4×C191M1614yescomplemented
59C2×C4×C191C22×C412yes—
60C2×C4×C191C22×C411yescharacteristic
61C2×C4×C191C22×C412yes—
62C2×C4×C191C2×D412yes—
63C2×C4×C191#4112yes—
64C2×C4×C191C2411yescharacteristic
65C8×C191—24no—
66C22×C191C4×D412yes—
67C22×C191C2×M1612yes—
68C22×C191#13112yes—
69C22×C191C23×C411yescharacteristic
70C2×D191—24no—
71C2×D191—24no—
72C2×D191—24no—
73C2×D191—48no—
74C4×C191—22no—
75C4×C191C4×D412yes—
76C4×C191C2×M1614yescomplemented
77C4×C191C22×D411yescharacteristic
78C4×C191C2×#4111yescharacteristic
79Dic191—24no—
80C2×C191#43614yescomplemented
81C2×C191C2×C4×D411yescharacteristic
82C2×C191C22×M1611yescharacteristic
83C2×C191C2×#13111yescharacteristic
84D191—44no—
85C191C2×#43611yescharacteristic, complemented, Sylow
86C2×#436—1911nomaximal, Sylow
87C22×M16—1912no—
88C2×C4×D4—1911no—
89#436—1918no—
90C2×C4⋊C8D19111yescharacteristic, complemented
91C2×C22⋊C8—1912no—
92C2×C4×C8—1911no—
93C22×D4—1911no—
94C23×C4—1912no—
95C2×M16—3828no—
96C2×M16—1918no—
97C22×C8—1911no—
98C22×C8—1911no—
99C22×C8C2×D19112yes—
100C4×D4—1914no—
101C4×D4—1914no—
102C2×C4⋊C4—1911no—
103C2×C22⋊C4—1912no—
104C2×C42C2×D19111yescharacteristic
105C4⋊C8C2×D19114yescomplemented
106C22⋊C8—1918no—
107C4×C8—1914no—
108C24—1912no—
109C2×D4—3824no—
110C2×D4—1914no—
111C22×C4—3824no—
112C22×C4—3824no—
113C22×C4—1912no—
114C22×C4—1914no—
115C22×C4—1914no—
116C22×C4C4×D19111yescharacteristic
117C22×C4C4×D19111yescharacteristic
118C22×C4C22×D19111yescharacteristic
119M16—38216no—
120C2×C8—24no—
121C2×C8—3822no—
122C2×C8—1912no—
123C2×C8—1914no—
124C2×C8—1912no—
125C2×C8C22×D19114yes—
126C4⋊C4—1914no—
127C22⋊C4—1918no—
128C42C4×D19112yes—
129C42C22×D19112yes—
130C23—3824no—
131C23—3824no—
132C23—3824no—
133C23—1914no—
134C23C2×C4×D19111yescharacteristic
135D4—3828no—
136C2×C4—22no—
137C2×C4—3824no—
138C2×C4—3824no—
139C2×C4—3824no—
140C2×C4—3828no—
141C2×C4—1914no—
142C2×C4#1569027014yescomplemented
143C2×C4C2×C4×D19112yes—
144C2×C4C2×C4×D19111yescharacteristic
145C2×C4C2×C4×D19112yes—
146C2×C4D4×D19112yes—
147C2×C4#1569028812yes—
148C2×C4C23×D19111yescharacteristic
149C8—24no—
150C8—3822no—
151C8—1914no—
152C22—3824no—
153C22—3824no—
154C22—3824no—
155C22—7648no—
156C22#2025928412yes—
157C22C2×#1569027012yes—
158C22#2025933012yes—
159C22C22×C4×D19111yescharacteristic
160C4—22no—
161C4—3824no—
162C4#2025928412yes—
163C4C2×#1569027014yescomplemented
164C4C2×D4×D19111yescharacteristic
165C4C2×#1569028811yescharacteristic
166C2—7644no—
167C2#2713274014yesdirect product factor
168C2C2×#2025928411yescharacteristic
169C2C22×#1569027011yescharacteristic
170C2C2×#2025933011yescharacteristic
subgroupG/H
centerC22×C4C22×D191
commutatorC22×C191C23×C4
FrattiniC2×C4C23×D191
FittingC2×C4⋊C8×C191C2
socleC23×C191C22×C4
prime radicalC22×D764C4
cosocleC2×C4×C191C24
hypercenterC2×C4⋊C8D191
hypocenterC191C2×#436
LCSG ▷ C22×C191 ▷ C191
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

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

NH ≅ G/Ntype
1. C22×#15690270C2semidirect
3. #27132740C2direct (N × H)
4. C2×(C2×D191)⋊C8C2semidirect
5. C2×C4×C191⋊C8C2semidirect
6. C2×C4⋊C8×C191C2semidirect
10. C2×#15690270C22semidirect
17. (C2×D191)⋊C8C22semidirect
18. C4×C191⋊C8C22semidirect
21. C4⋊C8×C191C22semidirect
32. C2×C191⋊C8D4semidirect
55. C191⋊C8C2×D4semidirect
58. C2×C4×C191M16semidirect
76. C4×C191C2×M16semidirect
80. C2×C191#436semidirect
85. C191C2×#436semidirect
90. C2×C4⋊C8D191semidirect
105. C4⋊C8C2×D191semidirect
142. C2×C4#15690270semidirect
163. C4C2×#15690270semidirect
167. C2#27132740direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#156902702
C2×C4×D7642
#271327402
C2×(C2×D191)⋊C82
C2×C4×C191⋊C82
C2×C4⋊C8×C1912
C2×#436191