Finite Group Databasebeta

#22581228

order8896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #473

Subgroups

subgroupG/H
centerC2#17984816
commutatorC2×C4×C139C23
FrattiniC2×C4C22×D139
Fitting#131×C139C2
socleC2×C139#121
hypercenter#131D139
hypocenterC139#473
LCSG ▷ C2×C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2 ◁ C2×C4 ◁ #131

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1396 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31808375, #31808377, #31808382, …
maximal normal subgroup of#31808375, #31808377, #31808382, …
maximal quotient of#31805769, #31805774, #31805793, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 824);