Finite Group Databasebeta

← #13051549

Subgroups — #13051549

Order 1344.

356 conjugacy classes of subgroups; only the 156 normal subgroups are shown.

normal subgroups only

This group has 356 conjugacy classes of subgroups — too many to draw. Only its 156 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×ΓL(1,𝔽8)⋊C4C213yesmaximal
2ΓL(1,𝔽8)×#95C211yesmaximal, characteristic
3ΓL(1,𝔽8)⋊#95C213yesmaximal
4#89420C311yesmaximal, characteristic, complemented, Hall
5C22×C4×ΓL(1,𝔽8)C2213yes—
6C22×ΓL(1,𝔽8)⋊C4C2213yes—
7C22×ΓL(1,𝔽8)⋊C4C2211yescharacteristic
8C4×ΓL(1,𝔽8)⋊C4C4112yescomplemented
9C2×C4×Dic7C2×C313yes—
10C7×#95C2×C311yescharacteristic
11C7⋊#95C2×C313yes—
12C3×#376—71nomaximal, Hall
13C23×ΓL(1,𝔽8)C2311yescharacteristic
14C2×C4×ΓL(1,𝔽8)—26no—
15C2×C4×ΓL(1,𝔽8)C2×C416yes—
16C2×ΓL(1,𝔽8)⋊C4—23no—
17C2×ΓL(1,𝔽8)⋊C4—23no—
18C2×ΓL(1,𝔽8)⋊C4C2×C416yes—
19C2×ΓL(1,𝔽8)⋊C4C2×C416yes—
20C22×C4×C7C22×C313yes—
21C22×Dic7C22×C313yes—
22C22×Dic7C22×C311yescharacteristic
23C4×Dic7C3×C4112yescomplemented
24C2×C3×C42—73no—
25C3×#95—73no—
26C3×#95—71no—
27C22×ΓL(1,𝔽8)C22×C413yes—
28C22×ΓL(1,𝔽8)#4111yescharacteristic
29C22×ΓL(1,𝔽8)#4113yes—
30C4×ΓL(1,𝔽8)—26no—
31ΓL(1,𝔽8)⋊C4—26no—
32ΓL(1,𝔽8)⋊C4C4214yes—
33#376—71noSylow
34C23×C7C23×C311yescharacteristic
35C2×C4×C7—26no—
36C2×C4×C7C2×C3×C416yes—
37C2×Dic7—23no—
38C2×Dic7—23no—
39C2×Dic7C2×C3×C416yes—
40C2×Dic7C2×C3×C416yes—
41C22×C3×C4—71no—
42C22×C3×C4—73no—
43C22×C3×C4—73no—
44C3×C42—712no—
45C2×ΓL(1,𝔽8)C2×C4211yescharacteristic
46C2×ΓL(1,𝔽8)#11713yes—
47C2×ΓL(1,𝔽8)#11713yes—
48C2×C42—73no—
49#95—73no—
50#95AGL(1,𝔽7)11yescharacteristic
51C22×C7C22×C3×C413yes—
52C22×C7C3×#4113yes—
53C22×C7C3×#4111yescharacteristic
54C4×C7—26no—
55Dic7—26no—
56Dic7C3×C4214yes—
57C23×C3—71no—
58C2×C3×C4—76no—
59C2×C3×C4—76no—
60C2×C3×C4—76no—
61C2×C3×C4—146no—
62C2×C3×C4—143no—
63C2×C3×C4—143no—
64ΓL(1,𝔽8)#37611yescharacteristic, complemented, Hall
65C22×C4—71no—
66C22×C4—73no—
67C22×C4C2×AGL(1,𝔽7)13yes—
68C42—712no—
69C2×C7C2×C3×C4211yescharacteristic
70C2×C7C3×#11713yes—
71C2×C7C3×#11713yes—
72C22×C3—73no—
73C22×C3—73no—
74C22×C3—71no—
75C3×C4—74no—
76C3×C4—146no—
77C3×C4—146no—
78C23C22×AGL(1,𝔽7)11yescharacteristic
79C2×C4—26no—
80C2×C4—76no—
81C2×C4—76no—
82C2×C4—143no—
83C2×C4—143no—
84C2×C4C4×AGL(1,𝔽7)16yes—
85C7C3×#37611yescharacteristic, complemented, Sylow
86C2×C3—71no—
87C2×C3—73no—
88C2×C3—73no—
89C22C2×C4×AGL(1,𝔽7)13yes—
90C22#1159⋊C313yes—
91C22#6665911yescharacteristic
92C4—26no—
93C4—74no—
94C4—146no—
95C3—71noSylow
96C2C42×AGL(1,𝔽7)11yescharacteristic
97C2#6440⋊C313yes—
98C2#6455⋊C313yes—
subgroupG/H
center, FrattiniC23C22×AGL(1,𝔽7)
commutatorC2×C7C2×C3×C42
FittingC7×#95C2×C3
socle, cosocleC23×C7C23×C3
prime radicalC23×ΓL(1,𝔽8)C23
hypercenter#95AGL(1,𝔽7)
hypocenterC7C3×#376
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C23 ◁ #95

Complements

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

NH ≅ G/Ntype
4. #89420C3semidirect
8. C4×ΓL(1,𝔽8)⋊C4C4semidirect
23. C4×Dic7C3×C4semidirect
64. ΓL(1,𝔽8)#376semidirect
85. C7C3×#376semidirect

Maximal subgroups

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

subgroupindex
C2×C4×ΓL(1,𝔽8)⋊C42
ΓL(1,𝔽8)×#952
ΓL(1,𝔽8)⋊#952
#894203
C3×#3767