Finite Group Databasebeta

C4⋊C8×Dic17 #14528635

order2176
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4⋊C8×Dic17

Splittings

SylowC17 ⋊ C4×C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D17
commutatorC2×C17C2×C4×C8
FittingC2×C17×C4⋊C8C2
socle, prime radicalC23×C17C22×C4
cosocleC22×C4×C17C23
hypercenterC2×C4⋊C8D17
hypocenterC17C4×C4⋊C8
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

316 conjugacy classes of subgroups; only the 177 normal subgroups are shown.

normal subgroups only

This group has 316 conjugacy classes of subgroups — too many to draw. Only its 177 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

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#16924915, D4⋊C8×Dic17, #16924920, …
maximal normal subgroup of#16924915, D4⋊C8×Dic17, #16924920, …
maximal quotient ofC4⋊C8×#3622, #16925451, #16925460, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4361);