Finite Group Databasebeta

#22580957

order8896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#117×C139 ⋊ C2
SylowC139 ⋊ #418

Subgroups

subgroupG/H
centerC22C2×C22⋊D139
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
Fitting#117×C139C2
socleC22×C139C2×D4
hypercenter#117D139
hypocenterC139#418
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C22×C4 ◁ #117

190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,139|a^2=e,c^2=f,d^2=f,b^a=bd,d^a=df,c^b=cf,d^b=df,g^b=g^138

Conjugacy classes & character table

1402 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31806372, #31806373, #31806780, …
maximal normal subgroup of#31806372, #31806373, #31806780, …
maximal quotient of#31804794, #31804820, #31804846, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 553);