Finite Group Databasebeta

← #89488⋊C3 #13051616

Subgroups — #89488⋊C3 #13051616

Order 1344.

216 conjugacy classes of subgroups; only the 86 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 86 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×Dic28⋊C3C211yesmaximal, characteristic
2C4×ΓL(1,𝔽8)⋊Q8C212yesmaximal
3ΓL(1,𝔽8)×#97C211yesmaximal, characteristic
4#6391⋊C3C211yesmaximal, characteristic
5#6390⋊C3C212yesmaximal
6#89488C311yesmaximal, characteristic, complemented, Hall
7C2×ΓL(1,𝔽8)⋊Q8C2212yes—
8C2×C8×ΓL(1,𝔽8)C2211yescharacteristic
9C2×C8×ΓL(1,𝔽8)C2211yescharacteristic
10C42×ΓL(1,𝔽8)C2211yescharacteristic
11C4⋊(ΓL(1,𝔽8)⋊C4)C2212yes—
12(ΓL(1,𝔽8)⋊C4)⋊C4—22no—
13C4×ΓL(1,𝔽8)⋊C4—22no—
14Dic28⋊C3C414yescomplemented
15C2×Dic28C2×C311yescharacteristic
16C4×Dic14C2×C312yes—
17C7×#97C2×C311yescharacteristic
18#6391C2×C311yescharacteristic
19#6390C2×C312yes—
20C3×#441—71nomaximal, Hall
21C2×C4×ΓL(1,𝔽8)D412yes—
22C2×C4×ΓL(1,𝔽8)C2311yescharacteristic
23C2×ΓL(1,𝔽8)⋊C4—22no—
24C2×ΓL(1,𝔽8)⋊C4—22no—
25ΓL(1,𝔽8)⋊Q8—22no—
26ΓL(1,𝔽8)⋊Q8C2×C414yes—
27C8×ΓL(1,𝔽8)—21no—
28C8×ΓL(1,𝔽8)C2×C412yes—
29C2×Dic14C22×C312yes—
30C2×C7×C8C22×C311yescharacteristic
31C2×C7×C8C22×C311yescharacteristic
32C42×C7C22×C311yescharacteristic
33C4⋊Dic7C22×C312yes—
34Dic7⋊C4—22no—
35C4×Dic7—22no—
36Dic28C3×C414yescomplemented
37C2×C3×Q16—71no—
38C3×C4×Q8—72no—
39C3×#106—71no—
40C3×#103—72no—
41C3×#97—71no—
42C22×ΓL(1,𝔽8)C2×D411yescharacteristic
43C4×ΓL(1,𝔽8)—22no—
44C4×ΓL(1,𝔽8)C22×C411yescharacteristic
45C4×ΓL(1,𝔽8)#4111yescharacteristic
46ΓL(1,𝔽8)⋊C4—24no—
47ΓL(1,𝔽8)⋊C4—42no—
48#441—71noSylow
49C2×C4×C7C3×D412yes—
50C2×C4×C7C23×C311yescharacteristic
51C2×Dic7—22no—
52C2×Dic7—22no—
53Dic14—22no—
54Dic14C2×C3×C414yes—
55C7×C8—21no—
56C7×C8C2×C3×C412yes—
57C2×C3×Q8—72no—
58C3×Q16—74no—
59C2×C3×C8—71no—
60C2×C3×C8—71no—
61C3×C4⋊C4—72no—
62C3×C4⋊C4—142no—
63C3×C42—71no—
64C3×C42—142no—
65C2×ΓL(1,𝔽8)C4×D411yescharacteristic
66C2×ΓL(1,𝔽8)#13712yes—
67C2×Q16—71no—
68C4×Q8—72no—
69#106—71no—
70#103—72no—
71#97AGL(1,𝔽7)11yescharacteristic
72C22×C7C2×C3×D411yescharacteristic
73C4×C7—22no—
74C4×C7C22×C3×C411yescharacteristic
75C4×C7C3×#4111yescharacteristic
76Dic7—24no—
77Dic7—42no—
78C3×Q8—74no—
79C3×Q8—142no—
80C2×C3×C4—72no—
81C2×C3×C4—71no—
82C2×C3×C4—142no—
83C2×C3×C4—142no—
84C3×C8—72no—
85C3×C8—141no—
86ΓL(1,𝔽8)#44111yescharacteristic, complemented, Hall
87C2×Q8—72no—
88Q16—74no—
89C2×C8C2×AGL(1,𝔽7)11yescharacteristic
90C2×C8C2×AGL(1,𝔽7)11yescharacteristic
91C4⋊C4—72no—
92C4⋊C4—142no—
93C42—142no—
94C42C2×AGL(1,𝔽7)11yescharacteristic
95C2×C7C3×C4×D411yescharacteristic
96C2×C7C3×#13712yes—
97C22×C3—71no—
98C3×C4—71no—
99C3×C4—71no—
100C3×C4—142no—
101C3×C4—144no—
102C3×C4—282no—
103Q8—74no—
104Q8—142no—
105C2×C4—142no—
106C2×C4—142no—
107C2×C4C4⋊AGL(1,𝔽7)12yes—
108C2×C4C22×AGL(1,𝔽7)11yescharacteristic
109C8—21no—
110C8C4×AGL(1,𝔽7)12yes—
111C7C3×#44111yescharacteristic, complemented, Sylow
112C2×C3—71no—
113C2×C3—72no—
114C22C2×C4⋊AGL(1,𝔽7)11yescharacteristic
115C4—22no—
116C4—144no—
117C4—282no—
118C4C2×C4×AGL(1,𝔽7)11yescharacteristic
119C4#1157⋊C311yescharacteristic
120C3—71noSylow
121C2C4×C4⋊AGL(1,𝔽7)11yescharacteristic
122C2#6472⋊C312yes—
subgroupG/H
centerC22C2×C4⋊AGL(1,𝔽7)
commutatorC4×C7C22×C3×C4
FrattiniC2×C4C22×AGL(1,𝔽7)
FittingC7×#97C2×C3
socleC22×C7C2×C3×D4
prime radicalC22×ΓL(1,𝔽8)C2×D4
cosocleC2×C4×C7C23×C3
hypercenter#97AGL(1,𝔽7)
hypocenterC7C3×#441
LCSG ▷ C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #97

Complements

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

NH ≅ G/Ntype
6. #89488C3semidirect
14. Dic28⋊C3C4semidirect
36. Dic28C3×C4semidirect
86. ΓL(1,𝔽8)#441semidirect
111. C7C3×#441semidirect

Maximal subgroups

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

subgroupindex
C2×Dic28⋊C32
C4×ΓL(1,𝔽8)⋊Q82
ΓL(1,𝔽8)×#972
#6391⋊C32
#6390⋊C32
#894883
C3×#4417