Finite Group Databasebeta

← C2×SL(2,𝔽3)⋊C8 #73054

Subgroups — C2×SL(2,𝔽3)⋊C8 #73054

Order 384.

151 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 151 conjugacy classes of subgroups — too many to draw. Only its 46 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×C4×SL(2,𝔽3)C211yesmaximal, characteristic
2SL(2,𝔽3)⋊C8C212yesmaximal, direct product factor
3C2×Q8⋊C8—31nomaximal, Sylow
4C22×SL(2,𝔽3)C411yescharacteristic
5C22×C3⋊C8—41nomaximal
6C4×SL(2,𝔽3)C411yescharacteristic
7C4×SL(2,𝔽3)C2211yescharacteristic
8C2×C4×Q8D311yescharacteristic
9C2×C4⋊C8—31no—
10C2×C4×C8—31no—
11Q8⋊C8—32no—
12Q8⋊C8—32no—
13C22×C3×C4—41no—
14C2×SL(2,𝔽3)C812yescomplemented
15C2×SL(2,𝔽3)C2×C411yescharacteristic
16C2×C3⋊C8—42no—
17C2×C3⋊C8—44no—
18C22×Q8Dic311yescharacteristic
19C22×C8—61no—
20C22×C8—61no—
21C4×Q8—31no—
22C4×Q8—31no—
23C4×Q8Dic311yescharacteristic
24C4×Q8C2×D311yescharacteristic
25C2×C4⋊C4—31no—
26C2×C42—31no—
27C4⋊C8—32no—
28C4⋊C8—61no—
29C4×C8—32no—
30C4×C8—61no—
31C23×C3—41no—
32C2×C3×C4—42no—
33C2×C3×C4—42no—
34C2×C3×C4—41no—
35C2×C3×C4—41no—
36SL(2,𝔽3)C2×C811yescharacteristic, complemented
37C3⋊C8—44no—
38C2×Q8—31no—
39C2×Q8—32no—
40C2×Q8C3⋊C812yescomplemented
41C2×Q8C2×Dic311yescharacteristic
42C22×C4—31no—
43C22×C4—31no—
44C22×C4S411yescharacteristic
45C2×C8—62no—
46C2×C8—64no—
47C2×C8—62no—
48C2×C8—122no—
49C4⋊C4—31no—
50C4⋊C4—31no—
51C4⋊C4—61no—
52C42—31no—
53C42—31no—
54C42—31no—
55C42—31no—
56C22×C3—42no—
57C22×C3—42no—
58C22×C3—42no—
59C22×C3—41no—
60C3×C4—42no—
61C3×C4—41no—
62C3×C4—41no—
63C23SL(2,ℤ/4)11yescharacteristic
64Q8—32no—
65Q8—31no—
66Q8—61no—
67Q8C2×C3⋊C811yescharacteristic, complemented
68C2×C4—32no—
69C2×C4—32no—
70C2×C4—31no—
71C2×C4—31no—
72C2×C4—31no—
73C2×C4—31no—
74C2×C4—62no—
75C2×C4#22612yes—
76C2×C4GL(2,𝔽3)12yes—
77C2×C4SL(2,ℤ/4)11yescharacteristic
78C2×C4C2×S411yescharacteristic
79C8—64no—
80C8—122no—
81C2×C3—44no—
82C2×C3—41no—
83C2×C3—41no—
84C2×C3—41no—
85C22A4⋊C812yes—
86C22#85912yes—
87C22GU(2,𝔽3)12yes—
88C22C2×SL(2,ℤ/4)11yescharacteristic
89C4—31no—
90C4—31no—
91C4—32no—
92C4—61no—
93C4—61no—
94C4#85912yes—
95C4C2×#22611yescharacteristic
96C4C2×GL(2,𝔽3)11yescharacteristic
97C3—41noSylow
98C2SL(2,𝔽3)⋊C814yesdirect product factor
99C2C2×A4⋊C811yescharacteristic
100C2C2×#85911yescharacteristic
101C2C2×GU(2,𝔽3)11yescharacteristic
subgroupG/H
center, hypercenterC22×C4S4
commutator, hypocenterSL(2,𝔽3)C2×C8
FrattiniC2×C4C2×S4
FittingC2×C4×Q8D3
socleC23SL(2,ℤ/4)
prime radicalC22×SL(2,𝔽3)C4
cosocleC4×SL(2,𝔽3)C22
LCSG ▷ SL(2,𝔽3)
UCSC1 ◁ C22×C4

Complements

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

NH ≅ G/Ntype
2. SL(2,𝔽3)⋊C8C2direct (N × H)
14. C2×SL(2,𝔽3)C8semidirect
36. SL(2,𝔽3)C2×C8semidirect
40. C2×Q8C3⋊C8semidirect
67. Q8C2×C3⋊C8semidirect
98. C2SL(2,𝔽3)⋊C8direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×SL(2,𝔽3)2
SL(2,𝔽3)⋊C82
C2×Q8⋊C83
C22×C3⋊C84