Finite Group Databasebeta

← C22×C4×Dic542 #46849539

Subgroups — C22×C4×Dic542 #46849539

Order 34688.

1664 conjugacy classes of subgroups; only the 981 normal subgroups are shown.

normal subgroups only

This group has 1664 conjugacy classes of subgroups — too many to draw. Only its 981 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
1C23×Dic542C211yesmaximal, characteristic
2C2×C4×Dic542C2124yesmaximal, direct product factor
3C22×C4⋊Dic271C211yesmaximal, characteristic
4C22×Dic271⋊C4C212yesmaximal
5C22×C4×Dic271C212yesmaximal
6C22×C42×C271C211yesmaximal, characteristic
7C22×Dic542C4116yesdirect product factor
8C22×Dic542C22112yes—
9C23×Dic271C2212yes—
10C23×Dic271C2212yes—
11C4×Dic542C22164yesdirect product factor
12C2×C4⋊Dic271C22112yes—
13C2×Dic271⋊C4C22124yes—
14C2×C4×Dic271C22124yes—
15C23×C4×C271C2211yescharacteristic
16C23×C4×C271C2211yescharacteristic
17C23×C4×C271C2211yescharacteristic
18C2×C42×C271C22112yes—
19C2×Dic542C2×C4196yesdirect product factor
20C2×Dic542C23116yes—
21C22×Dic271—28no—
22C22×Dic271C2×C4116yes—
23C22×Dic271C23112yes—
24C22×Dic271C23112yes—
25C4⋊Dic271C23116yes—
26Dic271⋊C4C23132yes—
27C4×Dic271C23132yes—
28C24×C271C2311yescharacteristic
29C22×C4×C271—24no—
30C22×C4×C271C2×C418yes—
31C22×C4×C271Q818yescomplemented
32C22×C4×C271C2316yes—
33C22×C4×C271C2316yes—
34C22×C4×C271C2316yes—
35C42×C271C23116yes—
36Dic542C22×C4164yesdirect product factor
37C2×Dic271—224no—
38C2×Dic271C22×C4148yes—
39C2×Dic271C2418yes—
40C2×Dic271C2418yes—
41C23×C271C22×C414yes—
42C23×C271C2×Q814yes—
43C23×C271#4114yes—
44C23×C271C2413yes—
45C2×C4×C271—212no—
46C2×C4×C271C22×C4124yes—
47C2×C4×C271C2×Q8124yescomplemented
48C2×C4×C271C2414yes—
49C2×C4×C271C2414yes—
50C2×C4×C271C2414yes—
51C22×C271C4×Q8116yescomplemented
52C22×C271C23×C416yes—
53C22×C271C22×Q816yes—
54C22×C271C2×#4116yes—
55C22×C271C2511yescharacteristic
56C4×C271—24no—
57C4×C271C23×C418yes—
58C4×C271C22×Q818yescomplemented
59Dic271—28no—
60Dic271C23×C4116yes—
61C2×C271C2×C4×Q8112yescomplemented
62C2×C271C24×C411yescharacteristic
63C2×C271C23×Q811yescharacteristic
64C2×C271C22×#4111yescharacteristic
65C271C22×C4×Q811yescharacteristic, complemented, Sylow
66C22×C4×Q8—2711nomaximal, Sylow
67C23×Q8—2711no—
68C2×C4×Q8—27124no—
69C22×C4⋊C4—2712no—
70C22×C4⋊C4—2711no—
71C22×C42—2712no—
72C22×C42D27111yescharacteristic
73C22×Q8—27116no—
74C22×Q8—27112no—
75C23×C4—2712no—
76C23×C4—2712no—
77C23×C4C2×D27111yescharacteristic
78C23×C4C2×D27111yescharacteristic
79C23×C4C2×D27111yescharacteristic
80C4×Q8—27164no—
81C2×C4⋊C4—27124no—
82C2×C4⋊C4—27112no—
83C2×C42—27124no—
84C2×C42C2×D271112yes—
85C24C22×D27111yescharacteristic
86C2×Q8—27196no—
87C2×Q8—27116no—
88C22×C4—24no—
89C22×C4—27116no—
90C22×C4—27112no—
91C22×C4—27112no—
92C22×C4—5428no—
93C22×C4C4×D27118yes—
94C22×C4Dic54218yesdirect product factor
95C22×C4C22×D27116yes—
96C22×C4C22×D27116yes—
97C22×C4C22×D27116yes—
98C4⋊C4—27132no—
99C4⋊C4—27116no—
100C42—27132no—
101C42C22×D271116yes—
102C23C2×C4×D27114yes—
103C23C2×Dic54214yes—
104C23#1686465414yes—
105C23C23×D27113yes—
106Q8—27164no—
107C2×C4—212no—
108C2×C4—27148no—
109C2×C4—2718no—
110C2×C4—2718no—
111C2×C4—54224no—
112C2×C4C2×C4×D271124yes—
113C2×C4C2×Dic542124yesdirect product factor
114C2×C4C23×D27114yes—
115C2×C4C23×D27114yes—
116C2×C4C23×D27114yes—
117C22C4×Dic542116yesdirect product factor
118C22C22×C4×D27116yes—
119C22C22×Dic54216yes—
120C22C2×#1686465416yes—
121C22C24×D27111yescharacteristic
122C4—24no—
123C4—27116no—
124C4—5428no—
125C4C22×C4×D27118yes—
126C4C22×Dic54218yesdirect product factor
127C2C2×C4×Dic542112yesdirect product factor
128C2C23×C4×D27111yescharacteristic
129C2C23×Dic54211yescharacteristic
130C2C22×#1686465411yescharacteristic
subgroupG/H
centerC23×C4C2×D271
commutatorC2×C271C24×C4
FrattiniC22C24×D271
FittingC22×C42×C271C2
socle, prime radicalC24×C271C23
cosocleC22×C271C25
hypercenterC22×C42D271
hypocenterC271C22×C4×Q8
LCSG ▷ C2×C271 ▷ C271
UCSC1 ◁ C23×C4 ◁ C22×C42

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic542C2direct (N × H)
7. C22×Dic542C4direct (N × H)
11. C4×Dic542C22direct (N × H)
19. C2×Dic542C2×C4direct (N × H)
31. C22×C4×C271Q8semidirect
36. Dic542C22×C4direct (N × H)
47. C2×C4×C271C2×Q8semidirect
51. C22×C271C4×Q8semidirect
58. C4×C271C22×Q8semidirect
61. C2×C271C2×C4×Q8semidirect
65. C271C22×C4×Q8semidirect
94. C22×C4Dic542direct (N × H)
113. C2×C4C2×Dic542direct (N × H)
117. C22C4×Dic542direct (N × H)
126. C4C22×Dic542direct (N × H)
127. C2C2×C4×Dic542direct (N × H)

Maximal subgroups

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

subgroupindex
C23×Dic5422
C2×C4×Dic5422
C22×C4⋊Dic2712
C22×Dic271⋊C42
C22×C4×Dic2712
C22×C42×C2712
C22×C4×Q8271