Finite Group Databasebeta

C2×C4⋊C4×Dic17 #14531121

order2176
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×C4⋊C4×Dic17

Splittings

SylowC17 ⋊ C2×C4×C4⋊C4

Subgroups

subgroupG/H
centerC24C22×D17
commutatorC2×C17C22×C42
FrattiniC23C23×D17
FittingC22×C4⋊C4×C17C2
socle, prime radicalC24×C17C23
cosocleC23×C17C24
hypercenterC22×C4⋊C4D17
hypocenterC17C2×C4×C4⋊C4
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C24 ◁ C22×C4⋊C4

928 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2176

Conjugacy classes & character table

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

Relationships

maximal subgroup of#324×Dic17, #16924840, #16926983, …
maximal normal subgroup of#324×Dic17, #16924840, #16926983, …
maximal quotient ofC2×#95×Dic17, C4×C4⋊C4×Dic17, C2×#14527009, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6847);