Finite Group Databasebeta

← #1136⋊C3 #66544

Subgroups — #1136⋊C3 #66544

Order 336.

40 conjugacy classes of subgroups.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×ΓL(1,𝔽8)C211yesmaximal, characteristic
2ΓL(1,𝔽8)⋊C8C212yesmaximal, complemented
3#1136C311yesmaximal, characteristic, complemented, Hall
4C22×ΓL(1,𝔽8)C411yescharacteristic
5C4×ΓL(1,𝔽8)C411yescharacteristic
6C4×ΓL(1,𝔽8)C2211yescharacteristic
7C2×C4×C7C2×C311yescharacteristic
8C7⋊C8C2×C312yescomplemented
9C3×M16—71nomaximal, Hall
10C2×ΓL(1,𝔽8)—21no—
11C2×ΓL(1,𝔽8)C2×C411yescharacteristic
12C22×C7C3×C411yescharacteristic
13C4×C7C3×C411yescharacteristic
14C4×C7C22×C311yescharacteristic
15C2×C3×C4—71no—
16C3×C8—72no—
17ΓL(1,𝔽8)M1611yescharacteristic, complemented, Hall
18M16—71noSylow
19C2×C7—21no—
20C2×C7C2×C3×C411yescharacteristic
21C22×C3—71no—
22C3×C4—71no—
23C3×C4—71no—
24C2×C4AGL(1,𝔽7)11yescharacteristic
25C8—72no—
26C7C3×M1611yescharacteristic, complemented, Sylow
27C2×C3—71no—
28C2×C3—141no—
29C22ΓL(1,𝔽8)⋊C411yescharacteristic
30C4ΓL(1,𝔽8)⋊C411yescharacteristic
31C4C2×AGL(1,𝔽7)11yescharacteristic
32C3—71noSylow
33C2—21no—
34C2C2×ΓL(1,𝔽8)⋊C411yescharacteristic
subgroupG/H
center, FrattiniC4C2×AGL(1,𝔽7)
commutator, socleC2×C7C2×C3×C4
FittingC2×C4×C7C2×C3
prime radicalC22×ΓL(1,𝔽8)C4
cosocleC4×C7C22×C3
hypercenterC2×C4AGL(1,𝔽7)
hypocenterC7C3×M16
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C4 ◁ C2×C4

Complements

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

NH ≅ G/Ntype
2. ΓL(1,𝔽8)⋊C8C2semidirect
3. #1136C3semidirect
8. C7⋊C8C2×C3semidirect
17. ΓL(1,𝔽8)M16semidirect
26. C7C3×M16semidirect

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)2
ΓL(1,𝔽8)⋊C82
#11363
C3×M167