Finite Group Databasebeta

D113⋊#100 #20299581

order7232
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD113⋊#100

Splittings

SylowC113 ⋊ C2×#100

Subgroups

subgroupG/H
centerC2C2×C22⋊#90673
commutatorC22×C113C22×C4
FrattiniC22C22×#90673
FittingC2×D4×C113C4
socleC2×C113C2×C22⋊C4
hypercenterC2×D4#90673
hypocenterC113C2×#100
LCSG ▷ C22×C113 ▷ C2×C113 ▷ C113
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,113|a^2=e,e^2=f,b^a=bd,d^a=df,g^a=g^98,e^b=ef,g^c=g^112,g^e=g^112

Conjugacy classes & character table

302 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28405657, #100×#90673, #28406420, …
maximal normal subgroup of#28405657, #100×#90673, #28406420, …
maximal quotient of#28405800, #28405814, #28405815, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7232, 1532);