Finite Group Databasebeta

← C4×#20259256 #37572413

Subgroups — C4×#20259256 #37572413

Order 24448.

280 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 157 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×#20259256C212yesmaximal
2C4×C4⋊Dic191C212yesmaximal
3#27132426C212yesmaximal
4C2×C4×C8×C191C211yesmaximal, characteristic
5C2×C4⋊Dic191C2214yes—
6C2×C4×Dic191—22no—
7#20259256C418yesdirect product factor
8C191⋊#95—22no—
9C22×C8×C191C2211yescharacteristic
10C22×C8×C191C2211yescharacteristic
11C2×C42×C191C2211yescharacteristic
12C4×C8×C191C414yescomplemented
13C22×Dic191—24no—
14C4⋊Dic191—24no—
15C4⋊Dic191C2×C418yes—
16C4×Dic191—44no—
17C22×C4×C191D411yescharacteristic
18C22×C4×C191D411yescharacteristic
19C22×C4×C191C2311yescharacteristic
20C2×C8×C191—22no—
21C2×C8×C191C2×C414yes—
22C2×C8×C191C2×C412yes—
23C2×C8×C191C2×C412yes—
24C42×C191C2×C412yes—
25C42×C191Q812yes—
26C2×Dic191—28no—
27C2×Dic191—44no—
28C2×Dic191—44no—
29C23×C191C2×D411yescharacteristic
30C2×C4×C191—22no—
31C2×C4×C191C4⋊C412yes—
32C2×C4×C191C4⋊C412yes—
33C2×C4×C191D812yes—
34C2×C4×C191Q1612yes—
35C2×C4×C191C22×C412yes—
36C2×C4×C191C22×C411yescharacteristic
37C2×C4×C191C2×Q811yescharacteristic
38C2×C4×C191#4112yes—
39C8×C191—22no—
40C8×C191C4214yescomplemented
41C22×C191C2×C4⋊C411yescharacteristic
42C22×C191C4×D412yes—
43C22×C191C2×D811yescharacteristic
44C22×C191C2×Q1611yescharacteristic
45C22×C191#13512yes—
46C4×C191—22no—
47C4×C191#10714yescomplemented
48C4×C191C2×C4211yescharacteristic
49C4×C191#11711yescharacteristic
50C4×C191C4×Q812yes—
51Dic191—48no—
52C2×C191C4×C4⋊C411yescharacteristic
53C2×C191C2×#10711yescharacteristic
54C2×C191#42711yescharacteristic
55C2×C191C4×D812yes—
56C2×C191C4×Q1612yes—
57C191C4×#10711yescharacteristic, complemented, Sylow
58C4×#107—1911nomaximal, Sylow
59C2×#107—1912no—
60C2×C4×C8D19111yescharacteristic
61C4×C4⋊C4—1912no—
62#340—1912no—
63C22×C8C2×D19111yescharacteristic
64C22×C8C2×D19111yescharacteristic
65C2×C4⋊C4—1914no—
66C2×C42—3822no—
67C2×C42C2×D19111yescharacteristic
68#107—1918no—
69C4×C8Dic19114yescomplemented
70#95—3822no—
71C22×C4—3824no—
72C22×C4D76411yescharacteristic
73C22×C4D76411yescharacteristic
74C22×C4C22×D19111yescharacteristic
75C2×C8—22no—
76C2×C8C4×D19114yes—
77C2×C8C2×Dic19112yes—
78C2×C8C2×Dic19112yes—
79C4⋊C4—3824no—
80C4⋊C4—1918no—
81C42—7644no—
82C42C2×Dic19112yes—
83C42Dic38212yes—
84C23C2×D76411yescharacteristic
85C2×C4—22no—
86C2×C4—3828no—
87C2×C4—7644no—
88C2×C4—7644no—
89C2×C4C4⋊Dic19112yes—
90C2×C4C4⋊Dic19112yes—
91C2×C4D152812yes—
92C2×C4Dic76412yes—
93C2×C4C2×C4×D19112yes—
94C2×C4C22×Dic19111yescharacteristic
95C2×C4C2×Dic38211yescharacteristic
96C2×C4#1569028712yes—
97C8—22no—
98C8C4×Dic19114yescomplemented
99C22C2×C4⋊Dic19111yescharacteristic
100C22C4×D76412yes—
101C22C2×D152811yescharacteristic
102C22C2×Dic76411yescharacteristic
103C22#2025934412yes—
104C4—22no—
105C4—7648no—
106C4#2025925614yesdirect product factor
107C4C2×C4×Dic19111yescharacteristic
108C4#2025928111yescharacteristic
109C4C4×Dic38212yes—
110C2C4×C4⋊Dic19111yescharacteristic
111C2C2×#2025925611yescharacteristic
112C2#2713270111yescharacteristic
113C2C4×D152812yes—
114C2C4×Dic76412yes—
subgroupG/H
centerC22×C4D764
commutatorC4×C191C2×C42
FrattiniC22×C4C22×D191
FittingC2×C4×C8×C191C2
socle, prime radicalC23×C191C2×D4
cosocleC22×C4×C191C23
hypercenterC2×C4×C8D191
hypocenterC191C4×#107
LCSG ▷ C4×C191 ▷ C2×C191 ▷ C191
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
7. #20259256C4direct (N × H)
12. C4×C8×C191C4semidirect
40. C8×C191C42semidirect
47. C4×C191#107semidirect
57. C191C4×#107semidirect
69. C4×C8Dic191semidirect
98. C8C4×Dic191semidirect
106. C4#20259256direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#202592562
C4×C4⋊Dic1912
#271324262
C2×C4×C8×C1912
C4×#107191