Finite Group Databasebeta

C2×Dic2374 #34039552

order18992
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×Dic2374
unambiguous semidirect product(C2×C1187)⋊Q8

Splittings

SylowC1187 ⋊ C2×Q8

Subgroups

subgroupG/H
centerC22C2×D1187
commutator, cosocleC2×C1187C23
FrattiniC2C22×D1187
FittingC2×C4×C1187C2
socle, prime radicalC22×C1187C22
hypercenterC2×C4D1187
hypocenterC1187C2×Q8
LCSG ▷ C2×C1187 ▷ C1187
UCSC1 ◁ C22 ◁ C2×C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18992

Conjugacy classes & character table

4754 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49184172, #49184177, #49184179, …
maximal normal subgroup of#49184172, #49184177, #49184179, …
maximal quotient ofC2×Dic1187⋊C4, C2×C4⋊Dic1187, C4×Dic2374, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18992, 38);