Finite Group Databasebeta

← C2×#27132958 #37582291

Subgroups — C2×#27132958 #37582291

Order 24448.

416 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 416 conjugacy classes of subgroups — too many to draw. Only its 181 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×#20259322C211yesmaximal, characteristic
2#27132958C218yesmaximal, direct product factor
3C2×#20259255C212yesmaximal
4C2×C4⋊(C191⋊C8)C211yesmaximal, characteristic
5C2×#20259246C212yesmaximal
6C2×C4×Q8×C191C211yesmaximal, characteristic
7C22×Dic382—21no—
8C22×C191⋊C8C2212yes—
9#20259322—22no—
10#20259322C2214yes—
11C2×C4⋊Dic191—21no—
12C2×C4⋊Dic191C2212yes—
13#20259255C2218yes—
14C4⋊(C191⋊C8)C2214yes—
15#20259246C2218yes—
16C22×Q8×C191C2211yescharacteristic
17C4×Q8×C191—22no—
18C4×Q8×C191C2214yes—
19C2×C4⋊C4×C191—21no—
20C2×C4⋊C4×C191C2211yescharacteristic
21C2×C42×C191—21no—
22C2×C42×C191C2211yescharacteristic
23C2×Dic382—24no—
24C2×Dic382—44no—
25C22×Dic191—22no—
26C2×C191⋊C8—24no—
27C2×C191⋊C8C2314yes—
28C4⋊Dic191—24no—
29C4⋊Dic191—22no—
30C4⋊Dic191C2314yes—
31C2×Q8×C191—21no—
32C2×Q8×C191—22no—
33C2×Q8×C191Q814yescomplemented
34C2×Q8×C191C2312yes—
35C22×C4×C191—21no—
36C22×C4×C191—21no—
37C22×C4×C191D411yescharacteristic
38C22×C4×C191D411yescharacteristic
39C22×C4×C191C2311yescharacteristic
40C4⋊C4×C191—24no—
41C4⋊C4×C191—21no—
42C4⋊C4×C191C2312yes—
43C42×C191—24no—
44C42×C191D412yes—
45C42×C191C2312yes—
46Dic382—48no—
47C2×Dic191—24no—
48C2×Dic191—44no—
49C191⋊C8—24no—
50C23×C191C2×D411yescharacteristic
51Q8×C191—24no—
52Q8×C191—22no—
53Q8×C191C2×Q814yescomplemented
54C2×C4×C191—24no—
55C2×C4×C191—22no—
56C2×C4×C191—22no—
57C2×C4×C191—22no—
58C2×C4×C191—42no—
59C2×C4×C191Q1614yes—
60C2×C4×C191C2×D412yes—
61C2×C4×C191C2×D411yescharacteristic
62C2×C4×C191C2×D412yes—
63C2×C4×C191C2×Q812yes—
64C2×C4×C191#4112yes—
65C2×C4×C191C2411yescharacteristic
66C22×C191C22⋊Q812yes—
67C22×C191C2×Q1612yes—
68C22×C191AGL(1,ℤ/8)12yes—
69C22×C191C22×D411yescharacteristic
70C4×C191—24no—
71C4×C191—22no—
72C4×C191—42no—
73C4×C191C22⋊Q812yes—
74C4×C191C2×Q1614yes—
75C4×C191C22×Q811yescharacteristic
76C4×C191C2×#4111yescharacteristic
77Dic191—44no—
78C2×C191#47714yescomplemented
79C2×C191C2×C22⋊Q811yescharacteristic
80C2×C191C22×Q1611yescharacteristic
81C2×C191C2×AGL(1,ℤ/8)11yescharacteristic
82C191C2×#47711yescharacteristic, complemented, Sylow
83C2×#477—1911nomaximal, Sylow
84C2×C4⋊Q8—1911no—
85C2×C4×Q8D19111yescharacteristic
86#477—1918no—
87C2×#107—1912no—
88C2×C4⋊C8—1911no—
89C2×#103—1912no—
90C22×Q8—3821no—
91C22×Q8C2×D19111yescharacteristic
92C22×C8—1912no—
93C4⋊Q8—3822no—
94C4⋊Q8—1914no—
95C4×Q8—22no—
96C4×Q8C2×D19114yes—
97C2×C4⋊C4—21no—
98C2×C4⋊C4—3821no—
99C2×C4⋊C4—1912no—
100C2×C4⋊C4C2×D19111yescharacteristic
101C2×C42—21no—
102C2×C42C2×D19111yescharacteristic
103#107—1918no—
104C4⋊C8—1914no—
105#103—1918no—
106C2×Q8—21no—
107C2×Q8—22no—
108C2×Q8—3824no—
109C2×Q8—7644no—
110C2×Q8Dic38214yescomplemented
111C2×Q8C22×D19112yes—
112C22×C4—21no—
113C22×C4—21no—
114C22×C4—3822no—
115C22×C4C22⋊D19111yescharacteristic
116C22×C4C22⋊D19111yescharacteristic
117C22×C4C22×D19111yescharacteristic
118C2×C8—3824no—
119C2×C8—1914no—
120C4⋊C4—24no—
121C4⋊C4—21no—
122C4⋊C4—3824no—
123C4⋊C4—3822no—
124C4⋊C4—1914no—
125C4⋊C4C22×D19112yes—
126C42—24no—
127C42C22⋊D19112yes—
128C42C22×D19112yes—
129C23C2×C22⋊D19111yescharacteristic
130Q8—22no—
131Q8—24no—
132Q8—7648no—
133Q8C2×Dic38214yescomplemented
134C2×C4—22no—
135C2×C4—22no—
136C2×C4—24no—
137C2×C4—22no—
138C2×C4—42no—
139C2×C4—3824no—
140C2×C4—7644no—
141C2×C4#1569027714yes—
142C2×C4C2×C22⋊D19112yes—
143C2×C4C2×C22⋊D19112yes—
144C2×C4C2×C22⋊D19111yescharacteristic
145C2×C4C2×Dic38212yes—
146C2×C4#1569028712yes—
147C2×C4C23×D19111yescharacteristic
148C8—3824no—
149C22#2025930112yes—
150C22C2×#1569027712yes—
151C22#2025934712yes—
152C22C22×C22⋊D19111yescharacteristic
153C4—22no—
154C4—24no—
155C4—42no—
156C4—7644no—
157C4#2025930112yes—
158C4C2×#1569027714yes—
159C4C22×Dic38211yescharacteristic
160C4C2×#1569028711yescharacteristic
161C2#2713295814yesdirect product factor
162C2C2×#2025930111yescharacteristic
163C2C22×#1569027711yescharacteristic
164C2C2×#2025934711yescharacteristic
subgroupG/H
centerC23C2×C22⋊D191
commutator, cosocleC2×C4×C191C24
FrattiniC2×C4C23×D191
FittingC2×C4×Q8×C191C2
socle, prime radicalC23×C191C2×D4
hypercenterC2×C4×Q8D191
hypocenterC191C2×#477
LCSG ▷ C2×C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
2. #27132958C2direct (N × H)
33. C2×Q8×C191Q8semidirect
53. Q8×C191C2×Q8semidirect
78. C2×C191#477semidirect
82. C191C2×#477semidirect
110. C2×Q8Dic382semidirect
133. Q8C2×Dic382semidirect
161. C2#27132958direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202593222
#271329582
C2×#202592552
C2×C4⋊(C191⋊C8)2
C2×#202592462
C2×C4×Q8×C1912
C2×#477191