Finite Group Databasebeta

#22580781

order8896
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #367

Subgroups

subgroupG/H
centerC22D1112
commutatorC8×C139C2×C4
FrattiniC2×C8C2×D139
FittingC2×C16×C139C2
socleC22×C139D8
hypercenterC2×C16D139
hypocenterC139#367
LCSG ▷ C8×C139 ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,139|a^2=d,b^2=cef,c^2=ef,e^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^138

Conjugacy classes & character table

2230 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804591, #31804592, #31804610, …
maximal normal subgroup of#31804591, #31804592, #31804610, …
maximal quotient of#31804478, #31804496, #31804610, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 377);