Finite Group Databasebeta

← #90404⋊C3 #13057448

Subgroups — #90404⋊C3 #13057448

Order 1344.

472 conjugacy classes of subgroups; only the 174 normal subgroups are shown.

normal subgroups only

This group has 472 conjugacy classes of subgroups — too many to draw. Only its 174 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
1ΓL(1,𝔽8)×#127C211yesmaximal, characteristic
2#6499⋊C3C214yesmaximal, complemented
3#6498⋊C3C214yesmaximal, complemented
4D4×ΓL(1,𝔽8)⋊C4C214yesmaximal, complemented
5C4×ΓL(1,𝔽8)⋊Q8C212yesmaximal, complemented
6#90404C311yesmaximal, characteristic, complemented, Hall
7C2×D4×ΓL(1,𝔽8)C2214yes—
8C2×D4×ΓL(1,𝔽8)C2212yes—
9C22×ΓL(1,𝔽8)⋊C4C2214yes—
10C2×ΓL(1,𝔽8)⋊Q8C2212yes—
11C42×ΓL(1,𝔽8)C2211yescharacteristic
12(C22⋊Dic7)⋊C3C2218yes—
13(C22⋊Dic7)⋊C3C2214yes—
14C4⋊(ΓL(1,𝔽8)⋊C4)C2212yes—
15(ΓL(1,𝔽8)⋊C4)⋊C4C2214yes—
16C4×ΓL(1,𝔽8)⋊C4C2214yes—
17C7×#127C2×C311yescharacteristic
18#6499C2×C314yescomplemented
19#6498C2×C314yescomplemented
20D4×Dic7C2×C314yescomplemented
21C4×Dic14C2×C312yescomplemented
22C3×#559—71nomaximal, Hall
23C23×ΓL(1,𝔽8)C2314yes—
24D4×ΓL(1,𝔽8)—28no—
25D4×ΓL(1,𝔽8)—42no—
26C2×C4×ΓL(1,𝔽8)C2311yescharacteristic
27C2×C4×ΓL(1,𝔽8)C2312yes—
28C2×ΓL(1,𝔽8)⋊C4—44no—
29C2×ΓL(1,𝔽8)⋊C4C2314yes—
30C2×ΓL(1,𝔽8)⋊C4C2314yes—
31ΓL(1,𝔽8)⋊Q8—24no—
32C2×C7×D4C22×C314yes—
33C2×C7×D4C22×C312yes—
34C22×Dic7C22×C314yes—
35C2×Dic14C22×C312yes—
36C42×C7C22×C311yescharacteristic
37C22⋊Dic7C22×C318yes—
38C22⋊Dic7C22×C314yes—
39C4⋊Dic7C22×C312yes—
40Dic7⋊C4C22×C314yes—
41C4×Dic7C22×C314yes—
42C3×#127—71no—
43C3×#124—74no—
44C3×#123—74no—
45C3×C4×Q8—72no—
46C3×C4×D4—74no—
47C22×ΓL(1,𝔽8)—28no—
48C22×ΓL(1,𝔽8)—24no—
49C22×ΓL(1,𝔽8)C2411yescharacteristic
50C4×ΓL(1,𝔽8)—21no—
51C4×ΓL(1,𝔽8)#4114yes—
52ΓL(1,𝔽8)⋊C4—24no—
53ΓL(1,𝔽8)⋊C4—24no—
54#559—71noSylow
55C23×C7C23×C314yes—
56C7×D4—28no—
57C7×D4—42no—
58C2×C4×C7C23×C311yescharacteristic
59C2×C4×C7C23×C312yes—
60C2×Dic7—44no—
61C2×Dic7C23×C314yes—
62C2×Dic7C23×C314yes—
63Dic14—24no—
64C2×C3×Q8—72no—
65C2×C3×D4—74no—
66C2×C3×D4—72no—
67C22×C3×C4—74no—
68C3×C4⋊C4—72no—
69C3×C4⋊C4—74no—
70C3×C22⋊C4—78no—
71C3×C22⋊C4—74no—
72C3×C42—74no—
73C3×C42—71no—
74C2×ΓL(1,𝔽8)—44no—
75C2×ΓL(1,𝔽8)C2×#4112yes—
76C2×ΓL(1,𝔽8)H(5,𝔽2)11yescharacteristic
77#127AGL(1,𝔽7)11yescharacteristic
78#124—74no—
79#123—74no—
80C4×Q8—72no—
81C4×D4—74no—
82C22×C7—28no—
83C22×C7—24no—
84C22×C7C24×C311yescharacteristic
85C4×C7—21no—
86C4×C7C3×#4114yes—
87Dic7—24no—
88Dic7—24no—
89C23×C3—74no—
90C3×Q8—144no—
91C3×D4—148no—
92C3×D4—282no—
93C2×C3×C4—74no—
94C2×C3×C4—74no—
95C2×C3×C4—72no—
96C2×C3×C4—71no—
97C2×C3×C4—284no—
98ΓL(1,𝔽8)#55911yescharacteristic, complemented, Hall
99C2×Q8—72no—
100C2×D4C2×AGL(1,𝔽7)14yes—
101C2×D4C2×AGL(1,𝔽7)12yes—
102C22×C4—74no—
103C4⋊C4—74no—
104C4⋊C4—72no—
105C22⋊C4—78no—
106C22⋊C4—74no—
107C42—74no—
108C42C2×AGL(1,𝔽7)11yescharacteristic
109C2×C7—44no—
110C2×C7C2×C3×#4112yes—
111C2×C7C3×H(5,𝔽2)11yescharacteristic
112C22×C3—71no—
113C22×C3—144no—
114C22×C3—148no—
115C3×C4—74no—
116C3×C4—141no—
117C3×C4—144no—
118C3×C4—144no—
119C23C22×AGL(1,𝔽7)14yes—
120Q8—144no—
121D4—28no—
122D4—42no—
123C2×C4—74no—
124C2×C4—74no—
125C2×C4—284no—
126C2×C4C22×AGL(1,𝔽7)11yescharacteristic
127C2×C4C22×AGL(1,𝔽7)12yes—
128C7C3×#55911yescharacteristic, complemented, Sylow
129C2×C3—72no—
130C2×C3—71no—
131C2×C3—284no—
132C22—28no—
133C22—24no—
134C22C23×AGL(1,𝔽7)11yescharacteristic
135C4—21no—
136C4—144no—
137C4—144no—
138C4#1159⋊C314yes—
139C3—71noSylow
140C2—44no—
141C2C2×#1159⋊C312yes—
142C2#6548⋊C311yescharacteristic
subgroupG/H
center, FrattiniC22C23×AGL(1,𝔽7)
commutator, socle, cosocleC22×C7C24×C3
FittingC7×#127C2×C3
prime radicalΓL(1,𝔽8)×#127C2
hypercenter#127AGL(1,𝔽7)
hypocenterC7C3×#559
LCSG ▷ C22×C7 ▷ C7
UCSC1 ◁ C22 ◁ #127

Complements

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

NH ≅ G/Ntype
2. #6499⋊C3C2semidirect
3. #6498⋊C3C2semidirect
4. D4×ΓL(1,𝔽8)⋊C4C2semidirect
5. C4×ΓL(1,𝔽8)⋊Q8C2semidirect
6. #90404C3semidirect
18. #6499C2×C3semidirect
19. #6498C2×C3semidirect
20. D4×Dic7C2×C3semidirect
21. C4×Dic14C2×C3semidirect
98. ΓL(1,𝔽8)#559semidirect
128. C7C3×#559semidirect

Maximal subgroups

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

subgroupindex
ΓL(1,𝔽8)×#1272
#6499⋊C32
#6498⋊C32
D4×ΓL(1,𝔽8)⋊C42
C4×ΓL(1,𝔽8)⋊Q82
#904043
C3×#5597