Finite Group Databasebeta

#31798141

order17552
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C1097 ⋊ C2
SylowC1097 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1097
commutatorC2×C1097C2×C4
FittingC2×C4×C1097C2
socle, cosocleC22×C1097C22
prime radicalC22×D1097C2
hypercenterC2×C4D1097
hypocenterC1097C22⋊C4
LCSG ▷ C2×C1097 ▷ C1097
UCSC1 ◁ C22 ◁ C2×C4

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8776

Polycyclic presentation:

2^4,1097|a^2=d,b^a=bc,e^b=e^1096

Conjugacy classes & character table

4394 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC22⋊C4×D1097, C2×#31798141, #47975439, …
maximal normal subgroup ofC22⋊C4×D1097, C2×#31798141, #47975439, …
maximal quotient of#47975389, #47975394, #47975396, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17552, 17);