Finite Group Databasebeta

D4⋊#11715897 #20261582

order6208
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD4⋊#11715897

Splittings

SylowC97 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC22C22⋊#87604
commutatorC4×C97C2×C8
FrattiniC2×C4C2×#87604
FittingC2×D4×C97C4
socleC22×C97C22⋊C4
hypercenterC2×D4#87604
hypocenterC97D4⋊C8
LCSG ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,97|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^22,c^b=ce,g^d=g^96

Conjugacy classes & character table

268 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D4⋊#11715897, #27157022, #27157027, …
maximal normal subgroup ofC2×D4⋊#11715897, #27157022, #27157027, …
maximal quotient of#27156552, #27156554, #27156572, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6208, 1396);