Finite Group Databasebeta

D4⋊#11744762 #20299685

order7232
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊#11744762

Splittings

FittingD4×C113 ⋊ C8
SylowC113 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC2C22⋊#11744762
commutatorC4×C113C2×C8
FrattiniC4C2×#11744762
FittingD4×C113C8
socleC2×C113C22⋊C8
hypercenterD4#11744762
hypocenterC113D4⋊C8
LCSG ▷ C4×C113 ▷ C2×C113 ▷ C113
UCSC1 ◁ C2 ◁ C4 ◁ D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,113|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^18,c^b=ce,g^d=g^98,g^f=g^112

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D4⋊#11744762, #28407692, #28407693, …
maximal normal subgroup ofC2×D4⋊#11744762, #28407692, #28407693, …
maximal quotient of#28407573, #28407574, #28407582, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7232, 1636);