Finite Group Databasebeta

← #89828⋊C3 #13051955

Subgroups — #89828⋊C3 #13051955

Order 1344.

192 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 192 conjugacy classes of subgroups — too many to draw. Only its 64 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)×#124C211yesmaximal, characteristic
2#6433⋊C3C211yesmaximal, characteristic, complemented
3#6409⋊C3C212yesmaximal, complemented
4#6406⋊C3C212yesmaximal
5C4×ΓL(1,𝔽8)⋊C8C211yesmaximal, characteristic, complemented
6#89828C311yesmaximal, characteristic, complemented, Hall
7C2×Q8×ΓL(1,𝔽8)C2211yescharacteristic
8C2×D4×ΓL(1,𝔽8)C2211yescharacteristic
9C22⋊C4×ΓL(1,𝔽8)—22no—
10C42×ΓL(1,𝔽8)C2211yescharacteristic
11C4⋊(ΓL(1,𝔽8)⋊C4)C2212yes—
12(ΓL(1,𝔽8)⋊C4)⋊C4—22no—
13C2×ΓL(1,𝔽8)⋊C8C2212yes—
14C7×#124C2×C311yescharacteristic
15#6433C2×C311yescharacteristic, complemented
16#6409C2×C312yescomplemented
17#6406C2×C312yes—
18C4×C7⋊C8C2×C311yescharacteristic, complemented
19C3×#488—71nomaximal, Hall
20C23×ΓL(1,𝔽8)—21no—
21Q8×ΓL(1,𝔽8)—22no—
22D4×ΓL(1,𝔽8)—22no—
23C2×C4×ΓL(1,𝔽8)—21no—
24C2×C4×ΓL(1,𝔽8)D412yes—
25C2×C4×ΓL(1,𝔽8)C2311yescharacteristic
26C2×ΓL(1,𝔽8)⋊C4—22no—
27ΓL(1,𝔽8)⋊C8—22no—
28C2×C7×Q8C22×C311yescharacteristic
29C2×C7×D4C22×C311yescharacteristic
30C7×C22⋊C4—22no—
31C42×C7C22×C311yescharacteristic
32C4⋊Dic7C22×C312yes—
33Dic7⋊C4—22no—
34C2×C7⋊C8C22×C312yes—
35C3×#125—71no—
36C3×#124—71no—
37C3×#103—72no—
38C3×#102—72no—
39C3×C4×C8—71no—
40C22×ΓL(1,𝔽8)—41no—
41C22×ΓL(1,𝔽8)—42no—
42C22×ΓL(1,𝔽8)C2×D411yescharacteristic
43C4×ΓL(1,𝔽8)—22no—
44C4×ΓL(1,𝔽8)—41no—
45C4×ΓL(1,𝔽8)#4112yes—
46ΓL(1,𝔽8)⋊C4—42no—
47#488—71noSylow
48C23×C7—21no—
49C7×Q8—22no—
50C7×D4—22no—
51C2×C4×C7—21no—
52C2×C4×C7C3×D412yes—
53C2×C4×C7C23×C311yescharacteristic
54C2×Dic7—22no—
55C7⋊C8—22no—
56C2×C3×Q8—71no—
57C2×C3×D4—71no—
58C2×C3×C8—72no—
59C3×C4⋊C4—72no—
60C3×C4⋊C4—142no—
61C3×C22⋊C4—142no—
62C3×C42—71no—
63C2×ΓL(1,𝔽8)—81no—
64C2×ΓL(1,𝔽8)#12411yescharacteristic
65C2×ΓL(1,𝔽8)#13512yes—
66#125—71no—
67#124AGL(1,𝔽7)11yescharacteristic
68#103—72no—
69#102—72no—
70C4×C8—71no—
71C22×C7—41no—
72C22×C7—42no—
73C22×C7C2×C3×D411yescharacteristic
74C4×C7—22no—
75C4×C7—41no—
76C4×C7C3×#4112yes—
77Dic7—42no—
78C23×C3—141no—
79C3×Q8—142no—
80C3×D4—142no—
81C2×C3×C4—72no—
82C2×C3×C4—71no—
83C2×C3×C4—141no—
84C2×C3×C4—142no—
85C3×C8—142no—
86ΓL(1,𝔽8)#48811yescharacteristic, complemented, Hall
87C2×Q8C2×AGL(1,𝔽7)11yescharacteristic
88C2×D4C2×AGL(1,𝔽7)11yescharacteristic
89C2×C8—72no—
90C4⋊C4—72no—
91C4⋊C4—142no—
92C22⋊C4—22no—
93C42C2×AGL(1,𝔽7)11yescharacteristic
94C2×C7—81no—
95C2×C7C3×#12411yescharacteristic
96C2×C7C3×#13512yes—
97C22×C3—71no—
98C22×C3—281no—
99C22×C3—282no—
100C3×C4—72no—
101C3×C4—142no—
102C3×C4—281no—
103C3×C4—282no—
104C23—21no—
105Q8—22no—
106D4—22no—
107C2×C4—21no—
108C2×C4—142no—
109C2×C4(C22⋊D7)⋊C312yes—
110C2×C4C22×AGL(1,𝔽7)11yescharacteristic
111C8—142no—
112C7C3×#48811yescharacteristic, complemented, Sylow
113C2×C3—71no—
114C2×C3—72no—
115C2×C3—561no—
116C22—41no—
117C22—42no—
118C22C2×(C22⋊D7)⋊C311yescharacteristic
119C4—22no—
120C4—41no—
121C4—282no—
122C4#1159⋊C312yes—
123C3—71noSylow
124C2—81no—
125C2#6499⋊C311yescharacteristic
126C2#6513⋊C312yes—
subgroupG/H
centerC22C2×(C22⋊D7)⋊C3
commutator, cosocleC2×C4×C7C23×C3
FrattiniC2×C4C22×AGL(1,𝔽7)
FittingC7×#124C2×C3
socleC22×C7C2×C3×D4
prime radicalC2×D4×ΓL(1,𝔽8)C22
hypercenter#124AGL(1,𝔽7)
hypocenterC7C3×#488
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C42 ◁ #124

Complements

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

NH ≅ G/Ntype
2. #6433⋊C3C2semidirect
3. #6409⋊C3C2semidirect
5. C4×ΓL(1,𝔽8)⋊C8C2semidirect
6. #89828C3semidirect
15. #6433C2×C3semidirect
16. #6409C2×C3semidirect
18. C4×C7⋊C8C2×C3semidirect
86. ΓL(1,𝔽8)#488semidirect
112. C7C3×#488semidirect

Maximal subgroups

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

subgroupindex
ΓL(1,𝔽8)×#1242
#6433⋊C32
#6409⋊C32
#6406⋊C32
C4×ΓL(1,𝔽8)⋊C82
#898283
C3×#4887