Finite Group Databasebeta

C4×Dic1154 #32914630

order18464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4×Dic1154

Splittings

SylowC577 ⋊ C4×Q8

Subgroups

subgroupG/H
centerC2×C4C2×D577
commutatorC2×C577C22×C4
FrattiniC22C22×D577
FittingC42×C577C2
socle, prime radical, cosocleC22×C577C23
hypercenterC42D577
hypocenterC577C4×Q8
LCSG ▷ C2×C577 ▷ C577
UCSC1 ◁ C2×C4 ◁ C42

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18464

Conjugacy classes & character table

4628 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49147679, #49147681, C4×#22604406, …
maximal normal subgroup of#49147679, #49147681, C4×#22604406, …
maximal quotient ofC4×C4⋊Dic577, C4×#22604397, #49147832, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18464, 112);