Finite Group Databasebeta

#20297291

order7136
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC223 ⋊ #124

Subgroups

subgroupG/H
center, FrattiniC22C22×D223
commutator, socleC22×C223C23
FittingC2×D4×C223C2
hypercenterC2×D4D223
hypocenterC223#124
LCSG ▷ C22×C223 ▷ C223
UCSC1 ◁ C22 ◁ C2×D4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,223|b^2=e,c^2=d,b^a=bd,c^a=ce,f^b=f^222,f^c=f^222

Conjugacy classes & character table

1124 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28383374, #28383751, #28383758, …
maximal normal subgroup of#28383374, #28383751, #28383758, …
maximal quotient of#28383445, #28383474, #28383483, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7136, 133);