Finite Group Databasebeta

D173⋊(C4⋊C8) #26012492

order11072
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD173⋊(C4⋊C8)

Splittings

SylowC173 ⋊ C2×C4⋊C8

Subgroups

subgroupG/H
centerC2×C4C2×#10621924
commutatorC2×C173C22×C8
FrattiniC22C22×#10621924
FittingC42×C173C4
socleC22×C173C22×C4
prime radicalC22×D173C2×C4
cosocleC2×Dic173C23
hypercenterC42#10621924
hypocenterC173C2×C4⋊C8
LCSG ▷ C2×C173 ▷ C173
UCSC1 ◁ C2×C4 ◁ C42

138 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,173|a^2=e,b^2=d,e^2=f,b^a=bd,g^a=g^80,g^c=g^172,g^e=g^172

Conjugacy classes & character table

728 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#36368392, #36368398, #36368427, …
maximal normal subgroup of#36368392, #36368398, #36368427, …
maximal quotient ofD173⋊#334, D173⋊#335, #36369111, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11072, 1550);